Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Peanut Butter Oatmeal Cookies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.1 from 30 reviews
  • Author: Maria
  • Prep Time: 15 minutes
  • Cook Time: 12 minutes
  • Total Time: 27 minutes
  • Yield: 24 cookies
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Deliciously chewy peanut butter oatmeal cookies made with creamy peanut butter, rolled oats, and a perfect blend of brown and granulated sugars. These easy-to-make cookies are baked to golden perfection and offer a rich, nutty flavor with a satisfying texture.


Ingredients

Scale

Wet Ingredients

  • 1 cup creamy peanut butter
  • ½ cup unsalted butter, softened
  • 2 large eggs
  • 1 teaspoon vanilla extract

Dry Ingredients

  • ¾ cup brown sugar
  • ¼ cup granulated sugar
  • 1 cup all-purpose flour
  • 1 teaspoon baking soda
  • ½ teaspoon salt
  • 1½ cups old-fashioned rolled oats


Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper to prevent sticking and ensure even baking.
  2. Cream the Butters and Sugars: In a large mixing bowl, beat together the creamy peanut butter, softened unsalted butter, brown sugar, and granulated sugar until the mixture becomes smooth and creamy.
  3. Add Eggs and Vanilla: Incorporate the eggs and vanilla extract into the peanut butter mixture, mixing until everything is well combined and the batter is uniform.
  4. Mix Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, and salt to evenly distribute the leavening agent and seasoning.
  5. Combine Wet and Dry: Gradually add the dry ingredients to the wet mixture, stirring just until you no longer see flour to avoid overmixing, which can make cookies tough.
  6. Fold in Oats: Gently fold in the old-fashioned rolled oats to the batter, ensuring they are evenly distributed.
  7. Shape Cookies: Scoop tablespoons of dough onto the prepared baking sheet, spacing each about 2 inches apart to allow for spreading. Slightly flatten each cookie with the back of a spoon or your fingers for even cooking.
  8. Bake: Bake the cookies in the preheated oven for 10–12 minutes, or until the edges turn lightly golden, indicating they are done but still soft inside.
  9. Cool Cookies: Let the cookies rest on the baking sheet for 5 minutes to firm up before transferring them to a wire rack to cool completely, ensuring the best texture.

Notes

  • For chewier cookies, slightly underbake them and allow to cool on the baking sheet.
  • Add chocolate chips, raisins, or chopped nuts to the dough for extra flavor and texture.
  • These cookies freeze well, whether baked or unbaked, perfect for making ahead.