Ketogenic Chocolate Peanut Butter Cups

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These Reese’s-like ketogenic chocolate peanut butter cups are smooth and creamy, packed with healthy fats to nourish your body and mind. Homemade easy keto recipes are always better than store-bought options.

peanut butter cups recipe keto

Coconut oil, nut butter, and cacao powder all contain levels of healthy fats that support ketosis and will help you reap all the benefits of a keto diet.

You can make chocolate cups entirely from natural, organic ingredients without any artificial flavors, preservatives, or added sugar!

sugar free peanut butter chocolate cups

Keto-Friendly and Kid-Approved

I’m pretty sure a king size package of Reese’s cups was one of the last “treats” I had after beginning to clean up my diet over 10 years ago.

It took a lot of perseverance in the beginning but living without sugar and forming a healthy relationship to food (as nourishment not entertainment!) is completely worth it. Now I’ll never look back!

Not a bit of refined sugar has passed my lips in may years but I still do enjoy some sweet foods every now and then.

I had a blast creating The Ultimate Guide of Low-Carb Baking, a well balanced mix of sweet and savory keto baking recipes. The cookbook is within reach of our children, who like to flip through and find what they want. They treat it like a visual encyclopedia of delicious foods.

These Ketogenic Chocolate Peanut Butter Cups are a delicious, guilt-free way to enjoy healthy, nourishing and satisfyingly sweet chocolates while staying on path toward your personal diet and lifestyle goals.

Edible recipes like this one are great gifts for keto dieters!

healthy Reese's peanut butter cups recipe
  • Low-Carb and Ketogenic: One chocolate bar contains only 2 grams of net carbs per serving.
  • Sugar-Free: Sweetened with all-natural powdered monkfruit sweetener, these chocolate peanut butter cups do not contain any refined-sugar, added sugar, or artificial sugars.
  • Dairy-Free/Optional: Coconut oil can be used in this recipe, making these chocolate bars safe to consume for those sensitive to dairy or with a lactose allergy.
  • Nut-Free/Optional: This recipe is made with Jungle Peanuts, which are actually NOT peanuts and don’t cause the same allergenic responses peanuts do. Sourcing jungle peanuts can be a bit difficult so if you can’t find them and still want it to be peanut/nut-free substitute with sunflower seed butter instead.
  • Paleo: If made with coconut oil, this recipe is paleo-compliant and does not contain grains, gluten, legumes, dairy, refined-sugar, soy, or any processed ingredients.
  • Gluten-Free and Grain-Free: This recipe is 100% free of gluten and grain.
ketogenic chocolate peanut butter cups

Lazy Ketogenic Chocolate Peanut Butter Cups

You caught me! There isn’t a true Reese’s filling inside these scrumptious little cups. Why not? Simply because I don’t see the reason to spend extra prep time make it so. I’ve made them both ways and they taste just as good with everything is all mixed in together and I get an extra 20-30 minutes to play with our children instead of being in the kitchen.

If you do feel inclined to take this recipe to the next level, follow these directions to achieve that drool worthy creamy inside:

  1. Mix all the ingredients together, reserving the peanut butter aside.
  2. Pour a layer of chocolate in your mold, place in the fridge to set, remove and divide the peanut butter evenly between each piece. Place the peanut butter in the center of each chocolate disk and make sure it doesn’t spread out the edges, return to the freezer again for 5 to 10 minutes.
  3. Cover the peanut butter with the remaining chocolate mixture and freeze to set again. It takes some extra effort and time (which is why I generally don’t do things like this) but it sure does look pretty once they are all done! If you do this method, add an extra 20 minutes or so to the prep time.

Be sure to keep these ketogenic chocolate peanut butter cups in the fridge, they will melt if left out in the heat!

This Sugar Free Chocolate Recipe with Almonds is another fun chocolate cup recipe to make at home. It’s always a hit around here!

easy homemade Reeses cups
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LAKANTO Monkfruit Sweeteners are

  • ZERO GLYCEMIC – Lakanto Sweetener will not increase blood sugar
  • ZERO CALORIES – With no sugar or added artificial flavoring
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LAKANTO my favorite KETO-FRIENDLY sweetener! Making homemade chocolates and delicious low-carb baked goods is so easy with this sugar replacement!


Powdered Lakanto can be substituted with powdered erythritol in equal amounts. Either buy some that is preground or do it yourself in a blender at home. Stevia drops may also be used, the amount will depend on your personal taste preference.

homemade peanut butter cups recipe

More Chocolate Recipes You Should Try!

I know you’ll love 24 Guilt-Free Keto Chocolate Recipes and 10 Cacao Butter Recipes for a Keto Diet too!

Try these other luxurious chocolate recipes and leave a comment to let me know what you think!

homemade peanut butter cups recipe

Ketogenic Chocolate Peanut Butter Cups

Jessica Haggard
Enjoy easy to make sugar-free, ketogenic chocolate peanut butter cups with only 6 ingredients. They are 100% guilt-free!
4.34 from 9 votes
Prep Time 10 mins
Total Time 30 mins
Course Desserts
Cuisine American
Servings 12 chocolate cups
Calories 207 kcal



  • In a double boiler or small pot with bowl insert (DIY double boiler), melt the coconut oil or butter with the nut butter. Stir to combine.
  • Remove from heat and add the cacao powder, powdered sweetener, vanilla and salt.
  • Whisk together until all ingredients are well-combined. For the smoothest chocolate possible, make sure there are no lingering lumps of powder in the bowl.
  • Pour mixture into a mold or dish of choice and transfer to the freezer. Let chill for 20 or so minutes until solid. Store in fridge or freezer.

Nutrition & Macros

Serving: 1cupCalories: 207kcalCarbohydrates: 7gProtein: 5gFat: 19gSaturated Fat: 13gSodium: 184mgPotassium: 144mgFiber: 2gSugar: 2gCalcium: 9mgIron: 1mg

To obtain the most accurate representation of the nutritional information in a given recipe, please calculate the nutritional information with the actual ingredients and amounts used, using your preferred nutrition calculator. Under no circumstances shall the this website and the author be responsible for any loss or damage resulting for your reliance on the given nutritional information.

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Looking for more peanut buttery goodness? Try this Keto Peanut Butter Cheesecake recipe from Tasteaholics.

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