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These indulgent keto chocolate brownies are gluten-free, sugar-free, and come together in one bowl! They’re the perfect sweet treat for a low-carb diet.

Stack of four Keto chocolate brownies on a cutting board

Making keto desserts can be so much fun! These amazingly decadent keto chocolate brownies are so close to “regular” brownies that most people won’t be able to tell that they are low-carb, sugar-free, and gluten-free!

They have the perfect chewy consistency, the right crunch from the nuts, and the authentic chocolate flavor from the cocoa powder and sugar-free chocolate chips.

Not only are they healthy but making them is as easy as mixing everything together and baking them! 

How to make keto chocolate brownies?

Step 1: In a mixing bowl, whisk together the water, oil, yogurt, vanilla extract, and flax meal. Leave to stand for 15 minutes to allow the flax meal to start reacting and bind everything together. 

Water, oil, yogurt, vanilla extract, and flax meal in a mixing bowl prior to mixing

Step 2: Once the mixture has started to thicken after 15 minutes, add in the coconut flour, cocoa powder, stevia, baking soda, and salt and mix until fully incorporated. 

Dry ingredients for the brownies including nuts and chocolate chips

Step 3: Then add in the chocolate chips and walnuts and fold them in gently. 

All brownie ingredients combined in a mixing bowl

Step 4: Spoon the mixture into the prepared baking tin and spread the dough evenly throughout the pan. Press some extra chocolate chips into the top of the brownie if you like.

Brownie dough pressed into square baking dish with chocolate chips on top

Step 5: Bake for 15 – 18 minutes until almost set, remove from the oven and allow to cool completely.  

Step 6: Place in the refrigerator for at least 3 hours or overnight to allow them to completely set and firm up. Allowing the brownies to set in the refrigerator makes them delicious and fudgy.   

A stack of delicious, chocolatey low-carb brownies

Tips for making perfectly fudgy brownies 

The main tip for these keto brownies is letting them cool and set in the refrigerator for a few hours, or overnight. This cooling makes the brownies more fudgy and gooey on the inside like any good brownie should be.

Eating them right after baking gives you a crumbly and dry brownie which might work well with some ice cream. But trust me, the wait for these brownies to cool is well worth it. 

You can use any brand of sugar-free chocolate chips that you prefer. If they are able to melt slightly, then they will work even better in this recipe, but any chocolate chips you like will do just fine. 

Making your brownies your way

Adjusting this recipe to how you like your brownies is simple. You can substitute any nuts you prefer for the walnuts used in this recipe.

You can also shorten the cooking time to make the brownies chewier and even more fudgy, or leave them in a little longer for a more crumbly, cakey texture. 

Storage

Keo chocolate brownies can be stored in an airtight container in the refrigerator for up to one week.

Close up view of the texture of these keto brownies

Other low-carb dessert recipes 

Here are a few other low-carb dessert recipes you might enjoy:

You can also read this roundup I created of 10 easy low-carb dessert recipes for even more dessert inspiration!

When you’ve made yourself some keto chocolate brownies, please don’t forget to let me know how you liked them and rate the recipe in the comments below!

Keto Chocolate Brownies

4.44 from 116 votes
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These indulgent keto chocolate brownies are gluten-free, sugar-free, and come together in one bowl! They're the perfect sweet treat for a low-carb diet.
Prep Time: 25 minutes
Cook Time: 18 minutes
Cooling time: 3 hours
Total Time: 43 minutes
Servings: 9

Ingredients 

Wet ingredients:

Dry ingredients:

Instructions

  • Preheat your oven to 350F (180°C) and line a 9-inch square baking tin with baking paper. Grease the sides of the pan with butter and set aside. 
  • In a medium mixing bowl, whisk together the water, oil, yogurt, vanilla extract, and flax meal. Leave to stand for 15 minutes to allow the flax meal to start reacting and binding everything together. 
  • Once the mixture has started to thicken after 15 minutes, add in the coconut flour, cocoa powder, stevia, baking soda, and salt and mix until fully incorporated. 
  • Then add in the chocolate chips and walnuts and fold them in gently. 
  • Spoon the mixture into the prepared baking tin and spread the dough evenly throughout the pan. Press in some extra chocolate chips into the top of the brownies.
  • Bake for 15 – 18 minutes until almost set, remove from the oven and allow to cool completely. Place in the refrigerator for at least 3 hours or overnight to allow them to completely set and firm up. Allowing the brownies to set in the refrigerator makes them delicious and fudgy.   

Notes

Recipe will yield 9 square brownies.
For fudgy, gooey brownies, let them cool and set in the refrigerator for a few hours or overnight. Right after baking, they will be dry and crumbly, so it’s best to give them time to set.
You can use any brand of sugar-free chocolate chips that you prefer, although a variety that can melt slightly will work best.
The walnuts can be substituted for any other nuts you may prefer.
For extra chewy and fudgy brownies, shorten the baking time. For brownies with a more cakey texture, leave them in the oven a bit longer.
Brownies can be stored in an airtight container in the refrigerator for up to one week.

Nutrition Info Per Serving

Nutrition Facts
Keto Chocolate Brownies
Amount per Serving
Calories
210
% Daily Value*
Fat
 
18.8
g
29
%
Saturated Fat
 
4.6
g
23
%
Trans Fat
 
0
g
Polyunsaturated Fat
 
8.2
g
Monounsaturated Fat
 
2.9
g
Cholesterol
 
1.5
mg
1
%
Sodium
 
116.9
mg
5
%
Potassium
 
124.6
mg
4
%
Carbohydrates
 
9.3
g
3
%
Fiber
 
4.8
g
19
%
Sugar
 
0.7
g
1
%
Protein
 
3.6
g
7
%
Vitamin A
 
10
IU
0
%
Vitamin C
 
0
mg
0
%
Calcium
 
19
mg
2
%
Iron
 
1.8
mg
10
%
Net carbs
 
4.5
g
* Percent Daily Values are based on a 2000 calorie diet.