Forget those store-bought bars loaded with sugar and carbs—these homemade keto Twix bars are everything you love, minus the guilt. With a buttery almond flour crust, a smooth, sugar-free caramel filling, and a rich chocolate coating, they taste just like the classic candy bar… but with only 3g net carbs per serving!
Made with just a few simple low-carb ingredients, these bars are perfect for a sweet treat that fits your keto or low-carb lifestyle. They’re gluten-free, easy to prep, and freezer-friendly—great for meal prep or satisfying a quick chocolate craving.
After making my own keto Bounty bars at home (which were a huge hit!), I knew it was time to finally try the low-carb Twix bars that had been on my to-do list forever. And let me tell you—these bars are a must-try! They’re rich, delicious, and honestly even better than I imagined.
This is one of those recipes that everyone in your family will love—even those who aren’t following a keto diet. These homemade keto Twix bars are a healthier twist on the classic candy bar, but they’re just as satisfying. The best part? You can whip them up in just a few simple steps, using ingredients you likely already have on hand.
No special skills required—just layer a crisp almond flour crust, top it with a sugar-free caramel filling, and finish it with a coating of melted low-carb chocolate. That’s it! You’ll have a tray of gluten-free, low-carb candy bars that taste just like the original—without all the sugar.
Are Twix Bars Keto-Friendly?
Traditional Twix bars are not keto-friendly. They’re made with refined sugar, wheat flour, and other high-carb ingredients that can spike blood sugar and quickly knock you out of ketosis.
But here’s the good news—you can absolutely enjoy Twix bars on a keto diet when you make them at home using this easy recipe! These keto Twix bars are made with naturally low-carb, gluten-free ingredients like almond flour, sugar-free sweeteners, and low-carb chocolate. They have all the layers you love—a crisp shortbread-style base, buttery caramel, and chocolate coating—without the sugar and carbs.
So yes, homemade Twix bars can be keto-friendly, and they’re just as delicious as the original!
Why You’re Going to Love This Keto Twix Bars Recipe
- Super Easy to Make: With just a few simple steps, you can create a layered treat that looks impressive but is totally beginner-friendly. No baking experience needed!
- Low in Carbs: Each bar contains only 3g net carbs, making them perfect for anyone following a low-carb or keto lifestyle.
- Healthier Than Store-Bought: These homemade Twix bars are made without refined sugar or wheat, using clean, keto-friendly ingredients that support your goals.
- Make-Ahead Friendly: Prepare a batch in advance and store in the fridge or freezer for an anytime sweet fix—great for meal prep or holiday trays.
- Gluten-Free & Sugar-Free: Naturally free of gluten and refined sugars, these bars are suitable for those with dietary sensitivities or anyone looking for a better-for-you dessert.
- Crave-Worthy Layers: Enjoy a crisp almond flour cookie base, a smooth and creamy sugar-free caramel, and a rich chocolate topping—just like the real thing.
- Kid & Family Approved: They’re so tasty that even non-keto family members will enjoy them—perfect for sharing.
- Customizable: You can easily switch up the sweeteners, use different low-carb chocolates, or add a sprinkle of sea salt for that salted caramel vibe.
Ingredients for These Keto Twix Bars
You only need a few simple, low-carb ingredients to make these delicious, homemade keto Twix bars. Each layer is made from pantry staples you likely already have if you’re following a gluten-free or keto lifestyle!
For the Shortbread Crust
- Almond Flour: Use blanched, superfine almond flour (not almond meal) for the best shortbread-like texture. It gives the base a delicate crumb and holds together beautifully.
- Powdered Sweetener: Choose your preferred keto-friendly sweetener, such as powdered erythritol, monk fruit, or allulose. Powdered forms blend better into the dough and ensure a smooth texture.
- Unsalted Butter: Helps create that rich, melt-in-your-mouth shortbread flavor. Make sure it’s softened slightly for easier mixing.
- Salt: Just a pinch helps bring out the buttery, nutty flavor of the crust.
For the Caramel Layer
- Keto Caramel Sauce: Use my easy homemade keto caramel recipe for the most buttery, rich, and smooth caramel layer. It’s made with simple ingredients like butter, cream, and sweetener—no cornstarch or sugar needed.
For the Chocolate Topping
- Sugar-Free Chocolate Chips or Bars: Use a good-quality low-carb chocolate, such as unsweetened baking chocolate or stevia-sweetened chocolate chips. Brands like Lily’s, ChocZero, or Hu Kitchen work well.
- Optional: Coconut Oil or Butter: Add 1–2 teaspoons to the melted chocolate for a glossier finish and smoother texture when spreading.
How To Make These Delicious Keto Twix Bars
Once you see how simple it is to make keto Twix bars at home, you’ll never go back to the store-bought kind! With just a few easy steps, you’ll have the perfect low-carb layered treat ready to enjoy. Here’s how to make them:
Make the Crust
- In a mixing bowl, combine all the crust ingredients: blanched almond flour, powdered sweetener, unsalted butter, and a pinch of salt.
- Mix until a soft dough forms.
Bake the Crust
- Press the dough evenly into a parchment-lined baking dish (an 8×8-inch pan works great). Bake at 350°F (175°C) for about 18–20 minutes, or until the edges are golden brown.
- Let the crust cool completely before adding the next layer.
Make the Keto Caramel
- While the crust cools, prepare your homemade keto caramel sauce (link to your recipe if available). Let the caramel cool for 10 minutes so it thickens slightly.
Add the Caramel Layer
- Pour the cooled caramel evenly over the cooled crust.
- Transfer the pan to the freezer and let it chill for about 1 hour, or until the caramel is firm to the touch.
Add the Chocolate Topping
- Melt your favorite sugar-free chocolate (with a teaspoon of coconut oil or butter, if desired) in the microwave or a double boiler.
- Spread the melted chocolate evenly over the chilled caramel layer using a knife or offset spatula.
Chill and Set
- Place the pan in the refrigerator for about 30 minutes, or until the chocolate is completely set.
- Once firm, slice into bars and enjoy!
Tips For Making The Best Keto Twis Bars
- Make the Caramel Ahead of Time. Keto caramel sauce takes time to cool and thicken, so feel free to prepare it in advance and store it in the fridge. Let it come to room temperature before pouring it over the crust.
- Add a Pinch of Salt on Top. A light sprinkle of sea salt or flaky salt on top of the chocolate adds a perfect contrast to the sweetness of the caramel and enhances the overall flavor. Think of it as a little finishing touch that takes these bars to the next level.
- How to Melt Chocolate Properly. Melt your sugar-free chocolate in the microwave using 15-second intervals, stirring well between each round with a rubber spatula or spoon. This prevents burning and ensures the chocolate melts smoothly.
- Freeze to Set the Layers. For clean, defined layers, make sure each one sets properly before adding the next. Chill the caramel layer in the freezer for at least 1 hour before adding the chocolate.
- Clean Slicing Tip. For clean, even slices, dip your knife in hot water, wipe it dry, and cut through the bars. Repeat between cuts for neat edges that show off each layer.
Storing Ideas
- Fridge: Place the bars in an airtight container and store them in the refrigerator for up to 7 days. For best texture, let them sit at room temperature for a few minutes before serving—this softens the caramel slightly and makes them even more enjoyable.
- Freezer: These bars are freezer-friendly, too! Store them in a freezer-safe container or zip-top bag with parchment paper between layers to prevent sticking.
They’ll keep well for up to 1 month. When you’re ready to enjoy one, simply let it thaw at room temperature for 15–20 minutes.
Frequently Asked Questions
What Should I Do If My Crust Is Too Crumbly?
If your crust dough is too crumbly, you can adjust that by adding an extra tbsp of melted butter or coconut oil and mixing again until it has the right consistency.
Can I Make These Keto Twix Bars With Coconut Flour?
Since coconut flour has different proprieties than almond flour, you can’t switch them.
Do I Need To Use Homemade Keto Caramel?
You’ll get the best results with homemade keto caramel, especially if you want that rich, buttery flavor and clean ingredients. However, if you’re short on time, a store-bought sugar-free caramel sauce (with clean ingredients) can work in a pinch.
Keto Twix Bars
Description
Ingredients
Crust
- 1 ½ cups almond flour
- ¼ cup sweetener powdered
- 1/4 cup butter unsalted, melted (you can use coconut oil)
- 1 tsp vanilla extract
- 2-3 tbsp almond milk unsweetened, if needed
- ⅛ tsp salt
Caramel Filling
- ½ cup brown sweetener replacement
- 5 tbsp butter
- ½ cup heavy cream
- ½ tsp vanilla extract
- ¼ tsp xanthan gum
- ¼ tsp salt
Topping
- 4 oz chocolate unsweetened, chopped
Instructions
- Start by making the crust. Preheat the oven to 325F/160C and line a baking pan with parchment paper.
- Add the almond flour, sweetener, and salt to a large mixing bowl and stir until well combined.
- Add the melted butter, vanilla extract, salt, and almond milk (if needed) and mix until the dough is ready.
- Press the dough mixture into the bottom of the baking pan and bake it for 15 minutes or until golden brown.
- Remove from the oven and set aside.
- Make the caramel filling. Add the sweetener and butter to a medium saucepan, and mix until well combined. Bring the mixture to a boil and cook for 3 minutes until bubbling.
- Remove the saucepan from the heat, pour the heavy cream and vanilla extract, and whisk to combine everything well.
- Sprinkle on the surface of xanthan gum and whisk vigorously to combine.
- Then add the salt and bring the mixture to a boil. Let the caramel cook for 3 minutes, remove it from the heat, and cool for 10 minutes.
- Pour the caramel over the cooled crust and place the pan in the freezer for 1 hour.
- Make the chocolate topping. Add the chopped chocolate to a microwave-safe bowl and microwave until the chocolate it's melted.
- Pour the chocolate over the caramel and refrigerate for 30 minutes until the chocolate sets.
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.