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5 from 1 vote


Flourless Peanut Butter Cookies - you are 3 ingredients & 20 minutes away from warm cookies
Prep Time5 mins
Cook Time12 mins
Total Time17 mins
Course: Cookies, Snack
Cuisine: American
Keyword: easy peanut butter cookies, flourless peanut butter cookies, small batch peanut butter cookies
Servings: 15
Calories: 156kcal
Author: Lori @ www.AReinventedMom.com


  • 1 cup sugar
  • 1 cup peanut butter
  • 1 egg


  • Preheat oven to 350 degrees. Line a cookie sheet with parchment paper or a baking mat.
  • In a medium bowl, mix all ingredients until smooth.
  • Using a small cookie scoop or a spoon, scoop dough onto parchment lined cookie sheet. To make the criss-cross pattern, press down with the bottom of a fork, turn the cookie a quarter turn and press down again with the bottom of the fork.
  • Bake for 10-12 minutes. Allow to cool on the pan for 2 minutes, then transfer to a wire rack to finish cooling.


- Be careful not to overcook or you will end up with very crunchy cookies.
- We think these are best eaten the same day you bake them. If you do have leftovers, store in an airtight container.
- Optional add-ins (1 tsp. vanilla or chocolate chips) may also be added. While I've tried both, we prefer these cookies without the extra ingredients.
- Nutritional information is provided as a reference only.


Serving: 1cookie | Calories: 156kcal | Carbohydrates: 16g | Protein: 4g | Fat: 8g | Saturated Fat: 1g | Cholesterol: 10mg | Sodium: 83mg | Potassium: 115mg | Fiber: 1g | Sugar: 14g | Vitamin A: 15IU | Calcium: 9mg | Iron: 0.4mg