These keto chocolate lava cookie cups are one of my favorite desserts to make when I want something rich and chocolatey without all the sugar.
They’re like a cross between a fudgy cookie and a chocolate lava cake. You bite into them and there’s melted dark chocolate in the center. It’s really good.
The whole recipe is low carb and keto friendly, so you can enjoy dessert without worrying about it knocking you out of ketosis.
They come together quickly too. You mix up a simple almond flour cookie dough, press it into a muffin tin, tuck a piece of sugar-free chocolate in the middle, and bake.
About 10 minutes in the oven and you’ve got warm, gooey cookie cups that taste way more indulgent than they actually are.
Why You’ll Love This Recipe
Molten Chocolate Center – Each cookie cup has a gooey melted chocolate core that makes this feel like a fancy restaurant dessert for under 3 net carbs.
Ready in 20 Minutes – From mixing the dough to pulling warm lava cookie cups out of the oven takes barely 20 minutes total.
No Flour Guilt – Almond flour keeps these completely grain free and keto friendly while giving the cookie a rich buttery texture.
Recipe Ingredients
- 1 1/4 cups Almond Flour
- 1/4 cup Unsweetened Cocoa Powder
- 1/2 cup Granulated Erythritol
- 1 tsp Baking Powder
- 1/4 tsp Salt
- 1 large Egg
- 3 tbsp Melted Butter
- 1 tsp Vanilla Extract
- 6 squares Sugar-Free Dark Chocolate (about 1 oz total)
- Flaky Sea Salt for topping
- Powdered Erythritol for dusting
How To Make
Step 1
Preheat your oven to 350F and grease 6 cups of a standard muffin tin well with butter.
Step 2
In a bowl, whisk together the almond flour, cocoa powder, granulated erythritol, baking powder, and salt. Add the egg, melted butter, and vanilla extract. Stir until a thick, fudgy cookie dough forms.
Step 3
Divide the dough into 6 equal portions. Press each portion into the bottom and slightly up the sides of the greased muffin cups, creating a thick cup shape with a well in the center.
Step 4
Place one square of sugar-free dark chocolate into the center of each cookie cup, pressing it gently into the dough so it sits level.
Step 5
Bake for 10 to 12 minutes until the cookie edges are set but the center still looks slightly underdone. The chocolate inside will be completely melted.
Step 6
Let the cookie cups cool in the tin for 5 minutes, then carefully run a thin spatula around the edges and gently lift them out. Dust with powdered erythritol and a pinch of flaky sea salt. Serve warm while the chocolate center is still molten.
Tips
Grease the Muffin Tin Really Well
Almond flour dough sticks way more than regular flour dough. Use softened butter and really coat every surface of each muffin cup, including the edges where the dough will press up the sides.
If you skip this or go too light on the butter, the cookie cups will break apart when you try to lift them out. You want them to release cleanly so that molten center stays inside the cup.
A small piece of parchment paper cut into a strip at the bottom of each cup also works great as extra insurance.
Get the Dough Thickness Right
When you press the dough into the muffin cups, aim for an even thickness all the way around – about the width of your pinky finger. If the walls are too thin, they’ll crack and the melted chocolate will leak out the sides.
If the bottom is too thick, the chocolate square won’t have room to sit inside properly and the center won’t get that lava effect. You want a real well in the middle, not just a shallow dip.
Wetting your fingers slightly with water makes it way easier to press the dough without it sticking to your hands.
Use Good Sugar-Free Dark Chocolate
The chocolate square in the center is the star of this whole recipe, so it matters what you use. Look for sugar-free dark chocolate that’s sweetened with erythritol or stevia, not maltitol. Maltitol can cause stomach issues and spikes blood sugar more than other sugar alcohols.
Brands like Lily’s or ChocZero work really well here. Each square should be roughly the size of a standard chocolate chip square – about 5 to 6 grams each. If the pieces are too big, the cookie cup won’t hold them properly.
More Recipes
- Low Carb Chocolate Lava Cakes
- Keto Brownies
- Low Carb Chocolate Chip Skillet Cookie
- Keto Chocolate Covered Strawberry Cups
- Keto Peanut Butter Swirl Brownies
Frequently Asked Questions
Can I use a regular muffin liner instead of greasing the tin?
You can, but greasing the tin directly works much better here. The cookie dough tends to stick to paper liners, and you won’t get that clean cup shape when you try to peel them off.
If you really want to use liners, silicone ones are your best bet since the cups release from them more easily. Just make sure to spray them with a little cooking spray first.
Keto Chocolate Lava Cookie Cups
Ingredients
Equipment
Method
- Preheat your oven to 350F and grease 6 cups of a standard muffin tin well with butter.
- In a bowl, whisk together the almond flour, cocoa powder, granulated erythritol, baking powder, and salt. Add the egg, melted butter, and vanilla extract. Stir until a thick, fudgy cookie dough forms.
- Divide the dough into 6 equal portions. Press each portion into the bottom and slightly up the sides of the greased muffin cups, creating a thick cup shape with a well in the center.
- Place one square of sugar-free dark chocolate into the center of each cookie cup, pressing it gently into the dough so it sits level.
- Bake for 10 to 12 minutes until the cookie edges are set but the center still looks slightly underdone. The chocolate inside will be completely melted.
- Let the cookie cups cool in the tin for 5 minutes, then carefully run a thin spatula around the edges and gently lift them out. Dust with powdered erythritol and a pinch of flaky sea salt. Serve warm while the chocolate center is still molten.