Sugar Free Peanut Butter Cookies

Low-Carb/Keto Sugar Free Peanut Butter Cookies

These peanut butter cookies are delicious and you will NOT miss the sugar at all, or the FLOUR.
Course Dessert
Cuisine American
Prep Time 8 minutes
Cook Time 12 minutes
Total Time 20 minutes
Servings 12 Cookies


  • 1 large Egg
  • 1 cup Splenda; or your favorite sugar substitute
  • 1 tsp. Baking powder
  • 1/2 tsp. Vanilla
  • 1 cup Creamy or chunky peanut butter
  • 1 tsp. Water
  • 1/4 cup Sugar Free mini chocolate chips optional


  1. Preheat the oven to 350 degrees.
  2. Line a baking sheet with parchment paper or spray with cooking spray. Set aside.

  3. In a mixing bowl, beat together the egg, sugar substitute, baking powder and vanilla for about a minute.
  4. Add the peanut butter and water and mix until well incorporated.

  5. The mixture will be dry; just make sure the peanut butter is blended in with the other ingredients.

  6. Add in optional chocolate chips.
  7. Measure out a heaping teaspoon of batter for each cookie, roll in between hand making a walnut sized ball and place on prepared baking sheet.

  8. Then using a fork, make indentations into each cookie using the back of the fork rungs. Tip: Spray the fork with cooking spray so it doesn't stick to the cookie.

  9. Bake 12-14 minutes until cookies feel firm and are slightly browned. Leave on cookie sheet to cool slightly to prevent breaking.

  10. Transfer the cookies to a baking rack and cool completely.

Recipe Notes

Plain Peanut Butter Cookies


Chocolate Chip Peanut Butter Cookies