These keto brownies are everything you want in a low-carb dessert—super moist, ultra fudgy, and intensely chocolatey. With just 1g net carb per serving, this is the ultimate sugar-free brownie recipe that’s perfect for satisfying chocolate cravings without breaking your keto goals.
Made with simple pantry ingredients and ready in less than 30 minutes, these brownies are perfect for any occasion—whether you’re serving guests, prepping a weekly treat, or just need a rich, gooey bite of chocolate after dinner. Trust us: no one will believe they’re low carb!
I’m not afraid to call these the world’s best keto brownies because they indeed are my family’s favorite dessert – and they aren’t even on a keto diet.
Finding the perfect low-carb brownie recipe took lots of trial and error, but I’m thrilled to share these insanely fudgy, moist keto brownies that hit every mark. They have that irresistible crackly top, melt-in-your-mouth center, and a rich chocolate flavor—all while being grain-free, sugar-free, and keto-approved.
These keto chocolate brownies are so delicious, I honestly prefer them over traditional brownies. They’re tender, gooey, and deeply satisfying with a texture that’s soft and chewy in the center and just the right amount of crisp on the edges. Whether you’re on a keto diet or just cutting back on sugar, these brownies are a game-changer.
When it comes to brownies, I love experimenting with different flavor variations. In addition to the classic chocolate brownie, and I’m sure you’ll also love keto peanut butter brownies or these keto cheesecake brownies that are super decadent and perfect for any occasion.
- 1 Watch the recipe video below to see exactly how to make the best keto brownies.
- 2 Are Brownies Keto-Friendly?
- 3 Why These Are the Best Keto Brownies
- 4 Ingredients You’ll Need for Fudgy Keto Brownies
- 5 How to Make Keto Brownies
- 6 Tips for Making the Best Fudgy Keto Brownies
- 7 How To Serve
- 8 Keto Almond Flour Brownies Macros
- 9 How To Cut Almond Flour Brownies
- 10 How to Store Keto Brownies
- 11 Can I Store Keto Brownies in the Freezer
- 12 Tools to Make Keto Brownies
- 13 More Keto Dessert Recipes
- 14 The Best Fudgy Keto Brownies Recipe (Only 1 Net Carb!)
Watch the recipe video below to see exactly how to make the best keto brownies.
Are Brownies Keto-Friendly?
Traditional brownies are not keto-friendly because they’re typically made with all-purpose flour and refined sugar—two high-carb ingredients that can quickly push you over your daily carb limit on a ketogenic diet.
But the good news? You don’t have to give up brownies if you’re living low-carb! With a few simple swaps, you can enjoy fudgy, rich, chocolatey brownies that are fully keto-approved.
Keto brownies replace high-carb ingredients with:
- Almond flour or coconut flour instead of wheat flour
- Low-carb sweeteners like erythritol, monk fruit, or allulose instead of sugar
These substitutions make the brownies gluten-free, grain-free, and significantly lower in net carbs, while still delivering the same gooey, indulgent texture you love.
So yes—brownies can be keto if made with the right ingredients. And once you try a batch of homemade keto chocolate brownies, you might never go back to the sugar-loaded kind again!
Why These Are the Best Keto Brownies
These keto brownies deliver everything you love about a classic brownie—rich, fudgy, chocolatey goodness—without the sugar and carbs. Here’s why this low-carb version might just become your new favorite dessert:
- Taste Just Like Traditional Brownies – These brownies are so rich and chocolatey, you’d never guess they’re completely grain-free, gluten-free, and sugar-free. The flavor and texture are spot-on.
- Better Than the Classic Version – Many readers say these are better than traditional brownies, thanks to the intense cocoa flavor and melt-in-your-mouth fudgy center.
- Quick and Easy to Make – Made from scratch with just a handful of pantry staples, these brownies come together in under 30 minutes, start to finish.
- Amazing Fresh or Next-Day – Serve them warm out of the oven for a gooey treat or chill them overnight for ultra-fudgy texture the next day—both ways are irresistible.
- Only 2g Net Carbs Per Serving – Perfect for keto, low-carb, and diabetic-friendly lifestyles, these brownies satisfy your sweet tooth without spiking your carbs or blood sugar.
- Customizable and Family-Friendly – Add in chopped walnuts, sugar-free chocolate chips, or a swirl of peanut butter or cream cheese for a fun twist. Even non-keto eaters will devour them!
- One-Bowl Recipe – With minimal cleanup, this recipe is ideal for busy nights or last-minute dessert cravings.
I should probably stop gushing about how insanely fudgy, rich, and chocolatey these keto brownies are—but I can’t help myself. I just wrapped up photographing them, and honestly, I hope the pictures do them justice. I’m literally munching on one right now while typing this—chocolate smudges on my keyboard and all. But hey, that’s the kind of mess I love.
If you’ve been craving a low-carb dessert that actually tastes like the real deal, this recipe is for you. These brownies are:
- Deeply chocolatey
- Perfectly moist and gooey
- Incredibly easy to make from scratch
And the best part? They’re grain-free, sugar-free, and only 2g net carbs per serving.
So if you’re ready to dive into the best keto brownie recipe, keep reading! I’ll walk you through everything—from picking the right ingredients to tips for getting that perfect crackly top and rich fudgy center. Let’s bake!
Ingredients You’ll Need for Fudgy Keto Brownies
I hope you give these keto brownies a try—because they’re truly one of my all-time favorite low-carb desserts. With just a few keto baking staples, you’ll create a batch of incredibly rich, fudgy brownies that you’ll want to make on repeat. Here’s a breakdown of the key ingredients and why they matter:
To transform the “regular” brownies into a keto version we have to ditch the sugar, the wheat flour, and milk chocolate (suuuuper high in sugar).
- Almond flour – Use superfine blanched almond flour for the smoothest texture. Sift it first to remove any clumps. Almond flour is a grain-free, low-carb alternative to wheat flour that creates tender, moist brownies without the carbs.
- Sweetener – An erythritol blend is the best sweetener to use in this recipe as it has no funky aftertaste. For paleo brownies, you can use coconut sugar. These are both natural sweeteners that won’t raise your blood sugar levels as regular table sugar does. However, don’t use liquid sweeteners to make keto brownies.
- Eggs – Eggs act as the binder in this recipe. Be sure to use room-temperature eggs to help the batter mix evenly and reduce any unwanted “eggy” flavor.
- Butter – Unsalted butter is key for that ultra-fudgy texture. Melted butter also helps create that classic crinkly brownie top!
- Cocoa powder – Use Dutch-processed or regular unsweetened cocoa powder for a deep, rich chocolate flavor. Choose high-quality cocoa for the best results.
- Dark chocolate – Melted dark chocolate adds richness and depth. You can also fold in some sugar-free chocolate chunks for extra gooeyness. Try Lily’s chocolate chips or ChocZero baking chips for a keto-friendly option.
- Baking powder – Just a touch helps the brownies rise slightly and stay light while still being dense and fudgy.
- Espresso powder – You won’t taste the coffee, but it intensifies the chocolate flavor beautifully. A little goes a long way!
- Vanilla extract – Adds warmth and depth—be sure to use a high-quality pure vanilla extract for the best flavor.
How to Make Keto Brownies
This keto brownie with almond flour recipe is super simple to make by just following the steps in the recipe card. Here’s what you need to do:
Preparing The Batter
Once you’ve gathered your ingredients, it’s time to start prepping the brownie batter.
In a large bowl, add the unsalted butter and chocolate. Melt together and mix well.
Combine the dry ingredients: almond flour, cocoa powder, erythritol, espresso powder, and baking powder.
Using an electric mixer, beat the eggs for 30 seconds. Pour the melted chocolate mixer, and continue mixing.
Combine the dry and wet ingredients until well incorporated. The batter is slightly thick, but pourable, so make sure to check the video on top for visual instructions. Try not to overmix the batter to get the fudgiest brownie in the entire world.
Pour the keto brownies batter into a 9×9-inch pan lined with parchment paper and spread evenly with the back of a spatula.
Baking The Brownies
Bake these keto brownies at 375°F/190°C for about 18-20 minutes or until the tops look set and a toothpick inserted in the middle comes out mostly clean. Enjoy!
BONUS TIP: Make sure you don’t overbake the sugar-free brownie batter because it will be cakey and not fudgy.
Easy keto chocolate brownies with a creamy molten center, made with almond flour, cocoa powder, and coconut oil.
If you’re looking for an even more indulgent dessert, add some chopped nuts or sugar-free chocolate chips into the batter before baking. You could use walnuts, almonds, pecans, or any other type of nuts that you prefer
Tips for Making the Best Fudgy Keto Brownies
Getting the perfect keto brownies—fudgy, moist, and irresistibly chocolatey—comes down to a few key details. These tried-and-true tips will help you bake brownies that rival the classic sugar-laden version every time.
- Choose High-Quality Chocolate. Use the highest cocoa percentage you can find – not 100% necessary to use 100% dark chocolate because it’s very expensive. Any chocolate with a percentage of 85-99% is perfect. My favorite brands are Lindt, Baker’s Chocolate, and Lilys’s Chocolate Chips (completely sugar-free).
- Use Super Fine Almond Flour. The almond flour combined with cocoa powder helps a lot with the texture. If you want to use coconut flour, reduce the quantity of almond flour to about 2 tablespoons and adjust if necessary.
- The Sweeteners I Recommend and don’t give that cooling effect (no aftertaste) are Lakanto Monkfruit (1:1 sugar substitute) and the powdered Monk Fruit Erythritol Blend. My second favorite brands are Swerve, Erythritol, and Xylitol. Using a powdered sweetener keeps the brownies moist (at least, that’s what I’ve noticed). Stevia isn’t a favorite of mine in baked goods as it tends to get bitter and overpowers the chocolate goodness.
- Baking Time. Now, let’s talk about baking. Every oven runs a bit differently, so be sure to check your brownies after about 15 minutes. You’re looking for slightly set edges and a soft center—remember, they’ll continue to cook slightly after you take them out of the oven. Overbaking will dry them out and take away from that incredible gooey texture. I also recommend rotating your pan halfway through baking to account for any hot spots in your oven.
- Room Temperature Eggs. Using room-temperature eggs and butter that’s melted but not scorching hot helps the batter come together smoothly without clumping. This makes a big difference in the final structure and ensures everything bakes evenly.
- A little espresso powder is a secret weapon. It won’t make your brownies taste like coffee, but it will enhance the depth of the chocolate flavor. Just a touch will bring everything together beautifully.
- And finally, be patient and let the brownies cool completely before slicing. I know it’s tempting to dig in right away, but giving them time to set will make cutting easier and the texture even fudgier. In fact, they’re even better the next day—dense, chewy, and deeply satisfying.
How To Serve
- If you want to add some extra flavor and texture to your keto brownies, consider adding toppings like whipped cream, chopped nuts, or sugar-free chocolate chips.
- Serve with fresh berries or a scoop of keto vanilla ice cream to enjoy a decadent dessert.
- Drizzle some peanut butter or homemade keto caramel for the ultimate indulgence.
Keto Almond Flour Brownies Macros
The macros for these keto brownies are incredible. Compared to classic brownies loaded with sugar, these keto brownies have less than 2g net carbs (vs. 12g in regular brownies) and are loaded with essential fats in a well-balanced ketogenic diet.
- Calories: 135
- Total Carbs: 2g
- Net Carbs: 1g
- Protein: 2g
- Fat: 12g
- Fiber: 1g
How To Cut Almond Flour Brownies
Cutting keto fudge brownies can be a bit trickier than cutting traditional brownies, as they tend to be more fragile. Here are some tips on how to cut keto fudge brownies:
Allow the brownies to cool
Let the keto fudge brownies cool completely before cutting them. This will allow them to set and will make them easier to handle.
Once the brownies are cooled, use the parchment paper to lift them out of the pan and onto a cutting board. This will make them easier to handle and cut.
For even cleaner cuts, you can chill the brownies in the fridge or freezer for 30 minutes to an hour before cutting.
Use a sharp knife
A sharp knife will make it easier to cut through the dense fudge layer. A serrated knife is recommended, as it will help prevent the brownies from crumbling.
Clean the knife between cuts
Clean the knife with a damp cloth or paper towel between cuts to prevent the brownie layer from sticking to the knife and getting messy.
How to Store Keto Brownies
This recipe makes 16 keto brownies squares, so you’ll have a sugar-free dessert ready for the whole week.
To store keto brownies, first let them cool to room temperature before transferring them to an airtight container.These are the best storing options:
- Fridge: Store the keto brownies in an airtight container, in the refrigerator, for up to 10 days. Allow them to sit for a few minutes on the counter before eating. Keto brownies tend to harden in the fridge.
- Room Temperature: Store on the counter covered for up to 4 days. Usually, desserts made without sugar tend to go bad faster.
Can I Store Keto Brownies in the Freezer
Yes, you can store keto fudgy brownies in the freezer! Wrap the uncut keto brownies in foil or parchment paper for up to 4 months.
Storing pre-cut brownies is also possible. Just make sure to individually wrap each serving, then put them in a freezer bag.
When you’re ready to eat them, let them thaw at room temperature for a few hours or overnight in the refrigerator.
Just keep in mind that the texture and taste of the brownies may change slightly after being frozen and thawed, but they should still be delicious!
Tools to Make Keto Brownies
- 9×9 inch square pan
- Electric Mixer
- Rubber Spatula
- Mixing Bowls
- Measuring Cups
- A sharp knife to cut the brownies
More Keto Dessert Recipes
- Keto Peanut Butter Brownies
- Easy Keto Chocolate Frosting (5 Minute Recipe)
- The Best Chocolate Keto Lava Cake – Only 3g Carbs
- Chocolate Keto Mug Cake ready in 90 seconds
- The Best Keto Blondies – Just 2g carbs!
The Best Fudgy Keto Brownies Recipe (Only 1 Net Carb!)
Description
Ingredients
- 1/2 cup unsalted butter melted
- 3 oz dark chocolate 85–99% cocoa or sugar-free chocolate chips
- 3 large eggs room temperature
- 3/4 cup powdered low-carb sweetener such as powdered monk fruit, erythritol, or allulose
- 1 tsp vanilla extract
- 3/4 cup superfine blanched almond flour
- 1/4 cup unsweetened cocoa powder
- 1/2 tsp baking powder
- 1 tsp espresso powder optional
- 1/4 tsp salt
- 1/3 cup sugar-free chocolate chips or chopped dark chocolate optional
Instructions
- Preheat the oven to 375°F (190°C). Line a 9×9-inch baking pan with parchment paper, leaving some overhang on the sides for easy removal.
- In a microwave-safe bowl, melt the butter and dark chocolate together in 20–30 second intervals, stirring between each one, until smooth. Let the mixture cool for a few minutes so it isn’t too hot.
- In a separate bowl, whisk together the almond flour, cocoa powder, powdered sweetener, baking powder, espresso powder, and salt. Set aside.
- In a large bowl, beat the eggs for about 30 seconds, just until slightly frothy.
- Slowly pour the melted chocolate and butter mixture into the eggs while mixing. Add the vanilla extract and mix until combined.
- Add the dry ingredients to the wet ingredients and stir until a thick, smooth brownie batter forms. Do not overmix.
- Fold in the sugar-free chocolate chips or chopped chocolate, if using.
- Pour the batter into the prepared pan and spread it evenly with a spatula.
- Bake for 18–20 minutes, or until the edges look set and the center is still slightly soft. A toothpick inserted in the center should come out with a few moist crumbs, not completely clean.
- Let the brownies cool completely in the pan before slicing. For the fudgiest texture and cleanest cuts, chill them in the fridge for at least 30 minutes before cutting.
Notes
- Use powdered sweetener for the best texture. Granulated sweetener can sometimes make keto brownies taste a little grainy.
- Do not overbake. These brownies continue to set as they cool, so remove them from the oven when the center still looks slightly soft.
- If your brownies turn out cakey, they were likely baked a little too long or your oven runs hot. Start checking around 15–16 minutes.
- For extra fudgy brownies, chill them overnight. The texture becomes denser and richer.
- Room-temperature eggs help the batter mix more smoothly.
- Espresso powder is optional, but it makes the chocolate flavor deeper. The brownies will not taste like coffee.
- If using an 8×8-inch pan, the brownies will be thicker and may need a few extra minutes. Check early and bake only until the center is just set.
- This recipe makes 16 brownie squares.
How do we calculate the nutrition info?
These nutrition facts listed are determined using nutrition information from the USDA Food Database. Our nutrition facts are accurate, but if you are using different products, please make your calculations. Net carb count is calculated by subtracting both fiber and sugar alcohols because they don’t raise blood sugar.
44 comments
Thanks So much…delicious and really satisfied my chocolate craving. I also appreciate that this recipe uses less chocolate and cocoa than others but still provides the richness. This is a keeper!
Wow, that’s fantastic. I’m thrilled you liked the recipe.
Can i replace the flour with plain flour if i want a non-keto option? And can i use half lacanto and half brown sugar?
Sure, you can use any sweetener you prefer. But I can’t tell for sure if these keto brownies would work with regular flour as I haven’t tried.
Have these baking in the oven now. Thank you for the recipe. It does not say when to add the vanilla so I just put it in with the chocolate mixture. Hopefully they turn out as amazing as they look and smell.
That’s great Melanie! Let me know how these keto brownies turned out!
Dark chocolate has sugar, and unsweetened chocolate chips aren’t widely available in Canada. What else can I use? Unsweetened bakers chocolate?
Is it just almond or coconut flour or both?
I tested the recipe with both flours, and I love the almond flour brownies more because they are way fudgier. I gave the coconut flour alternative in case people with allergies want to make the recipe.
Made these today, super yummy!!!
This is my second time making these AMAZING brownies and they are TRULY DELICIOUS! My baking dark chocolate of choice is “Lilly’s Dark Chocolate Baking Chips”. PLUS I never use instant coffee; I just put one tablespoon of my medium roast coffee in the batter. This time around I’ve added 1/2 cup I’d chopped pecans which will had about 4 net carbs to the whole batch. This is the BEST Keto brownie recipe I’ve ever had and it’s a SOLID keeper. Make sure you use room temperature large eggs and pure vanilla extract.
Finally, I found a Keto recipe that didn’t flop and tasted wonderful. I used coconut flour and was very pleased with the results. Even though I liked the brownies, I was wondering how to reduce the chocolate. They were just a little too dark chocolate for me. Could I eliminate the 1/4 c cocoa powder or reduce the dark chocolate?
What is espresso powder
Instant coffee powder enhances the chocolate flavor in these keto brownies. You can skip it!
I’m so glad to finally find a Keto recipe that wasn’t a flop and tastes wonderful. The brownies are just a bit to chocolaty. I’m wondering if I could cut out the 1/4 cocoa powder or decrease the melted chocolate? I definitely will be making these again.
These were absolutely amazing!
Can we substitute some eggs for egg whites?? I have tons of egg whites. Thank you
In this recipe, I recommend using the whole egg. I haven’t tried it myself self, and I can’t recommend using only egg whites. If you try it, let me know how it turns out.
Really delicious! The taste and texture were perfect!
Hello! I’m keeping this as my new go to brownie recipe!…thank you! No crazy ingredients & easy! I am a baker so I always change things up a bit….I added 1 tsp cinnamon as I’m a Texan & love the Tex-Mex chocolate taste. Also put 1/2 pkg sugar-free instant pudding mix into the dry ingredients & added about 3 TB whipping cream to the liquid. Used “Special Dark” cocoa as I had it on hand & less of the dark chocolate bar…used 1/2 of a 100% bar + 1 square of 60%. Used a combo of sweeteners as I can’t tolerate erithritol! …Xylitol & pure liquid sucralose. This all being said it’s obviously a versatile recipe, which I love! Made these today for an upcoming Sunday School dinner…my sister & I are on low carb & diabetics there will enjoy as well…thanks again!
These are so cholately…mmmmm! Really good recipe.
I’m a little confused. In the recipe it states sweetener, powdered. but in the video it looks granulated. Which one is it, powdered (confectionary) or granulated?
Great question! I recommend powdered sweetener for the smoothest texture and fudgiest brownies. The video may look like granulated sweetener, but powdered blends into the batter better and helps avoid any grainy texture.
Used unsweetened dark baking chocolate, a little less than a cup of sweerve and tossed in some lilys milk chocolate chips at the end for good measure. These are incredibly chocolaty and a little bitter. Next time I will used lilys milk chocolate chips as my base with the butter. I think that will make these brownies more to my liking. With that said, the texture of these brownies are perfect! Making keto much easier!!!
What if you only have 8×8 pan
An 8×8 pan will work, but the brownies will be a little thicker, so they may need a few extra minutes in the oven. I’d start checking around the original bake time, then continue baking just until the top looks set and a toothpick comes out with a few moist crumbs. Try not to overbake them so they stay fudgy.
Did u have to use espresso pieder
No, espresso powder isn’t essential to make keto brownies.
Looks delicious,I love brownies
Thank you so much! If you love brownies, I think you’ll really enjoy these. They’re rich, chocolatey, and so fudgy.
When does the vanilla extract go in?
Add the vanilla extract with the wet ingredients, after melting the butter and chocolate. Thank you for asking, I’ll make sure that’s clearer in the instructions.
Like the regular brownie procedure, the sugar is not added in the first. Here you added with the dry ingredients. Am I right?
Yes, that’s right. For this recipe, the sweetener is mixed with the dry ingredients. Since this is a keto brownie recipe, powdered sweetener blends really well with the almond flour and cocoa powder.
Why is there so much fat in these brownies?
These brownies are higher in fat because they’re keto-style and made with ingredients like almond flour, butter, and dark chocolate instead of regular flour and sugar. The fat helps create that rich, fudgy texture and also fits the low-carb/keto style of baking.
How can I cut the fat in this brownie recipe?
You can reduce the fat a little, but it will change the texture since the butter and chocolate are what make these brownies fudgy. You could try replacing a small amount of the butter with unsweetened applesauce or Greek yogurt, but they may turn out more cakey and less rich.
I’m a bit late to your party (I just recently found your recipe), but you don’t say when to add the vanilla extract. I read through the comments, and no one asked about it. I added it to the butter and chocolate once melted. My expectations are high and I can’t wait to try them.
You did it perfectly! The vanilla can be added to the melted butter and chocolate mixture before combining everything. Thank you for catching that, I’ll update the instructions so it’s clearer. I hope you love them!
The instructions don’t say when to add the vanilla. I poured the batter in the pan and had it in the oven before I realized that I’d forgotten to add it. Will it make a difference in the taste?
It will still be okay! The vanilla adds a little extra warmth and flavor, but the brownies will still taste chocolatey and delicious without it. I’m sorry that step wasn’t clear, and I’ll update the instructions to say exactly when to add it.
Had to write to you to find out “why” my “fudgie” brownies were not fudgie but cake like? Only baked them for 18 minutes and tried not to over mix the final batter before going into the oven. They taste ok, but not fudgie at all :(.
Donna
Hi Donna! I’m sorry they turned out more cake-like for you. With keto brownies, even a few extra minutes can make a big difference, and some ovens run hotter than expected. I’d try checking them a little earlier next time, around 15–16 minutes, and take them out when the center still looks slightly soft. They will continue to set as they cool. Also, chilling them after they cool can make the texture much fudgier.