Keto Peanut Butter Brownies: Easy, Tasty and Fudgy | KetoVale
keto peanut butter brownies

Keto Peanut Butter Brownies: Easy, Tasty and Fudgy

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Embarking on a keto diet doesn’t mean you have to miss out on your favorite desserts, and these Keto Peanut Butter Brownies are here to prove just that!

If you love chocolate brownies, you will want to try this keto chocolate peanut butter brownies recipe. With the taste of chocolate and peanut butter, these flourless, fudgey, and incredibly rich brownies will make you fall in love.

This recipe brings you the best of both worlds: the rich, indulgent taste of classic peanut butter brownies, but with a keto-friendly twist. Perfectly fudgy and delightfully nutty, these brownies are a dream come true for anyone looking to satisfy their sweet tooth without straying from their low-carb goals.

low carb chocolate peanut butter brownies

Whether you’re a seasoned keto enthusiast or just starting out, this simple and delicious treat is sure to keep your dessert cravings at bay while aligning perfectly with your dietary needs.

When buying baking chocolate chips and peanut butter, make sure they are natural and have no added sugar. Click on the item’s name in the recipe ingredient list below for the brands I recommend.

How to Make Low Carb Chocolate Peanut Butter Brownies

There’s no almond flour in this recipe. I want to keep it as simple as it can be.

Prepare Chocolate Mixture:

Melt chocolate chips with butter
  • Put the sugar free chocolate chips and butter in a small bowl.
  • Microwave for 10 seconds, stir, and repeat if not fully melted.
  • Alternatively, use a double boiler (a pot over a pot of boiling water) to melt them together.

Make the Brownie Batter:

Beat egg, chocolate, peanut butter
  • In a larger bowl, pour the melted chocolate and butter.
  • Add eggs, nutmeg, cocoa powder, erythritol (sweetener), and vanilla extract.
  • Mix everything until smooth.
  • Add peanut butter and whisk again until it’s all mixed well.

Bake the Brownies:

Baking Peanut Brownies in oven
  • Grease a baking mold with butter or oil.
  • Pour your brownie batter into the mold.
  • Bake in an oven preheated to 350°F for about 30 minutes.
  • To check if they’re done, stick a toothpick in the center. If it comes out clean, they’re ready!

Prepare the Drizzle:

Peanut Butter Brownies Recipe
  • Combine chocolate chips, peanut butter, heavy cream, and erythritol in a bowl. You can use almond butter here if you prefer.
  • Melt them together (microwave or double boiler) until smooth.
  • Drizzle this creamy peanut butter swirls mixture over your cooled brownies.
  • Place the brownies in the fridge for about 15 minutes to set the drizzle.
  • Once set, cut the brownies into squares and they’re ready to enjoy!

Don’t worry if you’re new to baking – these steps are simple and easy to follow. Happy baking!


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keto peanut butter brownies
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4.62 from 13 votes

Keto Peanut Butter Brownies

Try this fudgy chocolate brownies on your snacks or dessert, made of peanut butter that you'll surely love.
Course Dessert
Cuisine Ketogenic, Low Carb
Keyword keto peanut butter brownies, low carb brownies
Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes
Servings 15
Calories 159kcal
Author Tanya K.


For brownies



  • Place chocolate chips and butter in a small bowl. Microwave for 10 seconds to melt. Blend together with a spoon. When there are unmelted chips, replace in the microwave for another 10 seconds. Rather than using a microwave, melt the chips and butter with a double boiler.
  • Spill the butter and chocolate chips mixture into a large mixing bowl. Crack the eggs into the bowl too. Mix along with the nutmeg, cocoa powder, sweetener, and vanilla. Blend to make a smooth, homogeneous mixture then add the peanut butter. Whisk again.
  • Pour the batter into a mold brushed with oil or butter. Turn the oven on to 350°F and bake for half an hour. Insert a toothpick into the brownies to check if cooked. If the toothpick comes out clean, remove the mold from the oven.
  • Mix the chocolate chips, sweetener, heavy cream (if using) and peanut butter for the drizzle. Melt together and stir until smooth and creamy. Drip the mixture onto the brownies. Chill the brownies in the fridge until the drizzle sets. Take out after 15 minutes and divide into square slices.


Nutrition Facts
Keto Peanut Butter Brownies
Amount Per Serving
Calories 159 Calories from Fat 135
% Daily Value*
Fat 15g23%
Saturated Fat 6g30%
Cholesterol 61mg20%
Sodium 131mg5%
Potassium 144mg4%
Carbohydrates 4g1%
Fiber 2g8%
Sugar 1g1%
Protein 5g10%
Vitamin A 267IU5%
Calcium 18mg2%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.
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