This no-bake keto Christmas crack is my sugar-free, low carb version of the classic. It has all the things you want: crunchy keto crackers, rich keto caramel, and a smooth chocolate topping that sets perfectly in the fridge. No oven, no candy thermometer, and no complicated steps.
If there’s one holiday treat that disappears faster than anything else, it’s Christmas crack. That sweet-salty crunch, the layers of caramel and chocolate, the way you keep “just breaking off one more piece”… dangerous in the best way.
Traditional Christmas crack is loaded with sugar, which makes it a no-go on keto. So I tested this version using allulose-based keto caramel and sugar-free chocolate, and honestly, it hits the same notes as the original. Sweet, buttery, chocolatey, and completely addictive.
This recipe is one I keep coming back to during the holidays. I make it for dessert trays, break it into pieces for gifting, and stash a container in the fridge for when a chocolate craving hits. It’s also one of those easy keto Christmas desserts that feels festive without the stress.
Why You’ll Love This Keto Christmas Crack
- Completely no-bake and ready with minimal prep
- Sugar-free and low carb, perfect for keto
- Made with simple, easy-to-find ingredients
- Perfect for holiday parties, gifting, or make-ahead treats
If you’re looking for a no-bake keto dessert for Christmas, this one checks all the boxes. Crunchy, creamy, chocolatey, and easy enough to make even on the busiest holiday days.
Let’s Talk Ingredients (And What Actually Works)
The Crackers
You want something sturdy enough to hold the layers but still nice and crunchy.
I usually use keto crackers from the store, especially when I want this recipe done fast.
My go-to options:
- Simple Mills Almond Flour Crackers, (great crunch, neutral flavor)
- Hu Grain-Free Crackers (a bit thicker, very sturdy)
If you have time, homemade keto graham crackers work beautifully too and give the base more of a cookie feel.
You can also use 2 Cut Da Carb flatbread or low carb wraps as the base. If you go this route, it’s important to crisp them up first. I place the flatbread or wraps directly on the oven rack or a baking sheet and bake at 350°F for 5-8 minutes, just until dry and lightly crisp. Let them cool completely before adding the caramel and chocolate layers.
Keto Caramel Sauce
This recipe uses 1 cup homemade keto caramel sauce.
An allulose-based caramel works best here because it stays smooth and doesn’t crystallize when chilled.
This layer is what gives Christmas crack its signature buttery sweetness, so using a reliable keto caramel is key.
The Chocolate Layer
For the topping, I keep it simple:
- sugar-free chocolate chips
- a little coconut oil to help it melt smoothly
Brands I like and use:
- Lily’s
- ChocZero
- Bake Believe
Melt them with a little coconut oil, pour, spread, done.
How to Make No-Bake Keto Christmas Crack
Line a 9×13-inch baking sheet with parchment paper and lay out your crackers in a single layer. Don’t stress if they don’t fit perfectly. A few gaps are fine.
Warm the caramel just until it’s pourable, then gently spread it over the crackers.
Melt the chocolate chips with the coconut oil until smooth, then pour it over the caramel layer. Add chopped nuts or flaky sea salt if you like.
Pop the whole tray into the fridge and let it set for about 30 minutes.
Once it’s firm, lift it out and break it by hand. No knives. The uneven pieces are part of the charm.
Storage (If It Lasts That Long)
Keep this keto Christmas crack in an airtight container in the fridge for up to 7 days. It also freezes well, though in our house it rarely makes it that far.
More Keto Christmas Recipes To Try
No-Bake Keto Christmas Crack (Sugar-Free)
Description
Ingredients
- 7 oz low carb crackers or homemade keto graham crackers. about 20–24 pieces
- 1 cup homemade keto caramel sauce
- 1 cup sugar-free chocolate chips
- 1 teaspoon coconut oil
- 1/3 cup chopped pecans or almonds
- Flaky sea salt to taste
Instructions
- Line a 9×13-inch baking sheet with parchment paper and arrange the low carb crackers in a single, even layer.
- Warm the keto caramel sauce slightly until pourable. Pour 1 cup caramel evenly over the crackers and spread gently with a spatula. Refrigerate for 10 minutes.
- Add the sugar-free chocolate chips and coconut oil to a microwave-safe bowl. Melt in 20–30 second intervals, stirring between each, until smooth and fully melted.
- Pour the melted chocolate evenly over the caramel layer and spread gently.
- Sprinkle with chopped nuts and flaky sea salt, if using.
- Refrigerate for at least 30 minutes, or until fully set.
- Break into irregular pieces and serve.
Notes
Nutrition information is an estimate and may vary depending on ingredients used. For precise macros, calculate using the exact brands and amounts you use.
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.