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3-Ingredient Peanut Butter Cookies

Simple, soft, and rich peanut butter cookies made with just three ingredients. These chewy treats are quick to bake and perfect for satisfying sweet cravings with minimal effort.
Prep Time5 minutes
Cook Time7 minutes
Total Time15 minutes
Course: Desserts & Sweets
Cuisine: American
Servings: 18 servings
Calories: 155kcal
Author: Samantha Jones

Ingredients

  • 1 cup creamy peanut butter
  • 1 cup packed light brown sugar
  • 1 large egg

Instructions

  • Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper.
  • In a bowl, mix peanut butter and brown sugar until smooth (2-3 minutes).
  • Add the egg and mix until just combined.
  • Scoop dough into tablespoon-sized portions, spacing them on the baking sheet.
  • Lightly grease a fork and press each dough ball into a crisscross pattern.
  • Bake for 7 minutes or until edges are lightly golden.
  • Cool on the sheet for 1-2 minutes, then transfer to a wire rack to cool completely.

Notes

Use creamy peanut butter for a smooth texture.
Avoid overmixing to keep cookies tender.
Watch closely during baking to prevent overbaking.
Cool on the baking sheet to help cookies set.
Swap sugar for coconut sugar or monk fruit for a healthier option.
Add a teaspoon of vanilla extract for extra flavor.
Use an egg substitute (like flax egg) for a vegan version.