Easy 4 Ingredient Peanut Butter Cookies

These flourless 4 ingredient peanut butter cookies are so easy to make and super delicious too!

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Sometimes you just need a homemade cookie. You know, the kind that you eat right out of the oven, while it's still warm and gooey and perfect.

This is my go to cookie recipe for those days. It's a super simple peanut butter cookie that has only 4 ingredients that I guarantee you have in your pantry. Seriously! And it's flourless, so they are even gluten free.

You can whip these peanut butter cookies up in just a few minutes, and have delicious homemade cookies out of the oven anytime. I love surprising my boys with these special treats after school, and they even like to help make them too!

Are your kids into cooking? Check out my favorite kitchen essentials for kids!

Be sure to grab my free printable recipe card so you always have this yummy cookie recipe on hand. It's perfect to include in your recipe binder!

4 Ingredient Peanut Butter Cookies


  • 1 cup peanut butter (or try Sunbutter if you have allergy concerns)
  • 1 cup powdered sugar
  • 1 teaspoon vanilla extract
  • 1 egg


Preheat oven to 375 degrees. Mix all ingredients in a bowl until smooth.

Use a small scoop or roll into 2 inch balls. Place onto greased cookie sheet (or use silicone liners). 

Press a fork into the balls in an X shape.

Bake for 10 minutes, or until cookies are golden brown.

Seriously so good! If you like this recipe, you'll also LOVE these:

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