3 Ingredient peanut butter cookies

3-Ingredient Peanut Butter Cookies:


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


  1. Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
  2. In a mixing bowl, combine 1 cup of peanut butter, 1 cup of sugar, and 1 egg.
  3. Mix the ingredients together until you have a smooth and creamy cookie dough.
  4. Roll the cookie dough into balls. This batch should make around 20 cookies.
  5. Place the cookie balls on the prepared baking sheet. Flatten each ball with a fork, creating a crisscross pattern on the top of each cookie.
  6. Bake in the preheated oven for about 10 minutes or until the edges are golden brown.
  7. Once baked, remove the cookies from the oven and let them sit on the baking sheet for 2 minutes.
  8. Transfer the cookies to a wire rack to cool completely.


  • For variation, you can add a handful of chocolate chips, marshmallows, or a drop or two of vanilla to the cookie dough.
  • These cookies are versatile and forgiving, so feel free to experiment with different add-ins for a personalized touch.

Enjoy your simple and delicious peanut butter cookies!

Most Popular Questions and Answers Related to 3-Ingredient Peanut Butter Cookies:

Q: Can I use natural peanut butter for this recipe? A: Yes, you can use natural peanut butter, but keep in mind that it might result in a slightly different texture and flavor compared to conventional peanut butter.

Q: Can I substitute the sugar with a sugar alternative or reduce the sugar content? A: You can experiment with sugar alternatives, but it may affect the texture and sweetness of the cookies. Reducing the sugar may also alter the results.

Q: Can I use chunky peanut butter instead of creamy? A: While creamy peanut butter is traditionally used, you can use chunky if you prefer the added texture of nuts in your cookies.

Q: Are these cookies gluten-free? A: Yes, these cookies are naturally gluten-free since they don’t contain any flour. However, make sure your other ingredients are also gluten-free if you have dietary restrictions.

Q: How should I store these cookies? A: Store the cookies in an airtight container at room temperature for a few days. If you want to keep them longer, you can freeze the unbaked cookie dough or the baked cookies.

Q: Can I add chocolate chips or other mix-ins to the dough? A: Absolutely! Feel free to customize the cookies by adding chocolate chips, nuts, or other mix-ins to enhance the flavor and texture.

Q: Can I double or halve the recipe? A: Yes, you can easily double or halve the recipe based on your needs. Adjust the quantities accordingly while maintaining the same ratios.

Q: Can I make these cookies without eggs? A: You can try using egg substitutes like applesauce or mashed banana, but it may affect the final texture of the cookies.

Q: Can kids make these cookies with supervision? A: Absolutely! This recipe is simple and kid-friendly. With supervision, kids can enjoy measuring, mixing, and shaping the cookie dough.

Q: Are these cookies suitable for a low-carb diet? A: These cookies contain sugar, so they may not be suitable for a strict low-carb diet. However, you can explore alternative sweeteners if you’re following a low-carb lifestyle.

Enjoy baking and savoring your delightful 3-ingredient peanut butter cookies!