5 from 13 votes

3 Ingredient Peanut Butter Cookies

A quick and easy old-fashioned chewy peanut butter cookie made with only three simple ingredients. Perfect every time!
Course Sweets & Dessert
Prep Time 10 minutes
Cook Time 12 minutes
Total Time 22 minutes
Calories 106kcal
Author Kristine


  • 1 cup peanut butter
  • 1 cup sugar
  • 1 egg
  • Extra sugar for sprinkling (optional)


  • Preheat oven to 350 degrees and line baking sheets with parchment paper.
  • In a medium bowl, combine ingredients and stir until smooth.
  • Using a 1.5 TBS cookie scoop, scoop the dough onto cookie sheets 2 inches apart.
  • Using the backs of a fork gently press down on the top of each cookie crossways.
  • Sprinkle the tops of each cookie with sugar (if you're doing this).
  • Bake for 12 minutes, rotating halfway through.
  • Let cookies cool on the pan for 10-15 minutes prior to transferring to a wire rack. Store in an airtight container or freeze.


Organic ingredients are recommended.


Serving: 1cookie | Calories: 106kcal | Carbohydrates: 11.4g | Protein: 3.2g | Fat: 6.1g | Saturated Fat: 1.3g | Sodium: 57mg | Fiber: 0.7g | Sugar: 10.2g