Go Back

Three-Ingredient Peanut Butter Cookies

These simple, three-ingredient peanut butter cookies are quick to make and delightfully nutty, perfect for satisfying a sweet craving with minimal effort.
Print Recipe Pin Recipe
Prep Time 10 minutes
Cook Time 12 minutes
Total Time 30 minutes
Servings: 24 cookies
Course: Dessert, Snack
Cuisine: American
Calories: 105
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1 cup creamy peanut butter (about 240–260 g) Use natural peanut butter for a less sweet, oily texture; can substitute with almond or cashew butter.
  • 1 cup granulated sugar (about 200 g) For lower glycemic, use 3/4 cup coconut sugar; for lighter result, try 3/4 cup granulated sugar + 1/4 cup powdered erythritol.
  • 1 large egg For vegan option, substitute with a flax egg (1 tbsp ground flax + 3 tbsp water).

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper or a silicone baking mat.
  2. In a medium bowl, combine the peanut butter, sugar, and egg until well combined and smooth. The dough should be slightly sticky but hold shape.
  3. Scoop tablespoon-sized portions and roll into balls. Place them about 2 inches apart on the prepared baking sheet.
  4. Flatten each ball slightly with the back of a fork, creating a crisscross pattern.
  5. Bake for 10–12 minutes or until the edges are lightly golden and the tops set. Avoid overbaking; centers will continue to firm as they cool.
  6. Let cookies cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely before serving.

Notes

These cookies can be served warm with milk, sandwiched with jam or cream cheese frosting, or crumbled over ice cream. Avoid overbaking for best texture.