Go Back
peanut-butter-oatmeal-cookies-recipe_feature

Ultimate Peanut Butter Oatmeal Cookies - Chewy PB Oatmeal Cookie Recipe

These peanut butter oatmeal cookies combine the rich, nutty flavor of peanut butter with wholesome oats for a perfect balance between chewy and crispy. Perfect for family gatherings, lunchbox treats, or a cozy afternoon snack, they're made with simple pantry ingredients for bakery-quality results.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 12 minutes
Total Time 27 minutes
Servings: 24 servings
Calories: 120
Ingredients Method Notes

Ingredients
  

Ingredients
  • 1 cup creamy peanut butter
  • 1 cup old-fashioned rolled oats
  • 1/2 cup unsalted butter, softened
  • 1/2 cup brown sugar
  • 1/4 cup granulated sugar
  • 1 large egg
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/2 cup chopped peanuts (optional)

Method
 

Instructions
  1. Preheat your oven to 350°F (175°C) and line baking sheets with parchment paper.
  2. In a medium bowl, whisk together the flour, oats, baking soda, and salt. Set aside.
  3. In a large mixing bowl, cream together the softened butter, peanut butter, brown sugar, and granulated sugar until light and fluffy, about 2-3 minutes.
  4. Beat in the egg and vanilla extract until well combined.
  5. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Fold in chopped peanuts if using.
  6. Drop rounded tablespoons of dough onto prepared baking sheets, spacing them about 2 inches apart.
  7. Bake for 10-12 minutes, or until the edges are golden brown and centers are set.
  8. Let cookies cool on baking sheets for 5 minutes before transferring to wire racks to cool completely.

Notes

For the chewiest cookies, slightly underbake them by 1-2 minutes. Use natural creamy peanut butter for best flavor and texture. Cookies pair wonderfully with cold milk and can be made gluten-free using certified gluten-free oats and flour blend.