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The 3-Ingredient Peanut Butter Cookie

3-Ingredient Peanut Butter Cookies (Easy Flourless Recipe)

These 3-ingredient peanut butter cookies are soft, chewy, and incredibly easy to make with just peanut butter, sugar, and an egg. Ready in under 20 minutes, they're perfect for a quick dessert or snack and naturally flourless.

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Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Servings: 4
Course: Dessert, Snack
Cuisine: American
Calories: 210
Ingredients Notes

Ingredients
  

  • 1 cup 240g peanut butter — smooth or crunchy, your call
  • 1 cup 200g granulated sugar
  • 1 large egg room temperature room temperature

Notes

That’s genuinely all you need. No leavening agent, no vanilla, no salt — the peanut butter and sugar bring enough flavor and structure on their own.