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+ servings
3 ingredient peanut butter cookies on a white table with a napkin.
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5 from 23 votes

3 Ingredient Peanut Butter Cookies

These Super Easy Three Ingredient Peanut Butter Cookies are so soft and chewy. It's amazing how only 3 ingredients bake into such a delicious cookie. 
Prep Time5 mins
Cook Time10 mins
Total Time15 mins
Course: Dessert
Cuisine: American
Keyword: 3 ingredient, cookies, peanut butter, peanut butter cookies
Servings: 16 Cookies
Calories: 146cal
Cost: $2


  • baking sheet
  • measuring cup
  • Mixing bowl


  • 1 large egg
  • 1 cup peanut butter creamy or chunky
  • 1 cup white sugar


  • Pre-heat your oven to 350° F.
  • In a large bowl, mix all three ingredients with a wooden spoon.
    Peanut butter cookie dough in a glass bowl.
  • Spoon small golf-ball sized balls of dough onto an ungreased cookie sheet.
    Raw peanut butter cookie balls on a baking sheet.
  • Gently press down, and form cross hatches using a fork on each ball.
    Raw, cross-hatch peanut butter cookies on a baking sheet.
  • Bake them for 8-10 minutes at 350°F.
  • Allow them to fully cool, and enjoy you super easy three ingredient peanut butter cookies!


Nutritional values may vary and are meant to be a guide.


Serving: 3g | Calories: 146cal | Carbohydrates: 15g | Protein: 4g | Fat: 8g | Saturated Fat: 1g | Cholesterol: 12mg | Sodium: 74mg | Potassium: 104mg | Sugar: 13g | Vitamin A: 15IU | Calcium: 8mg | Iron: 0.3mg