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Oatmeal Peanut Butter Cookies Recipe

Oatmeal Peanut Butter Cookies Recipe

Olivia Brooks
This easy Oatmeal Peanut Butter Cookies Recipe combines hearty oats, creamy peanut butter, butter, and sugar for perfect homemade cookies.
Prep Time 15 minutes
Cook Time 12 minutes
Total Time 27 minutes
Course Dessert
Cuisine American
Servings 18 cookies
Calories 182 kcal

Equipment

  • Large mixing bowl
  • Medium mixing bowl
  • Electric mixer or whisk
  • Rubber spatula
  • Measuring cups and spoons.
  • Baking sheet
  • Parchment paper
  • Cookie scoop or spoon
  • Cooling rack

Ingredients
  

  • 1/2 cup unsalted butter softened
  • 1/2 cup creamy peanut butter
  • 3/4 cup brown sugar
  • 1/4 cup granulated sugar
  • 1 large egg
  • 1 teaspoon vanilla extract
  • 1 cup all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 1/2 cups rolled oats

Optional add-ins (totally up to you):

  • Chocolate chips
  • Chopped peanuts
  • Raisins
  • Drizzle of melted chocolate

Instructions
 

Step 1: Preheat and Prep

  • Preheat your oven to 350°F (175°C). Line your baking sheet with parchment paper and set it aside.

Step 2: Cream Butter and Sugars

  • In a large bowl, beat the softened butter, peanut butter, brown sugar, and granulated sugar until smooth and fluffy. This step creates that soft cookie texture we love.

Step 3: Add Egg and Vanilla

  • Mix in the egg and vanilla extract until fully combined. Scrape down the sides of the bowl so everything blends evenly.

Step 4: Combine Dry Ingredients

  • In a separate bowl, whisk together flour, baking soda, and salt.

Step 5: Mix Everything Together

  • Gradually add the dry ingredients into the wet mixture. Stir until just combined. Don’t overmix.

Step 6: Add Oats

  • Fold in the rolled oats gently. The dough will be thick — that’s exactly what we want.

Step 7: Scoop and Bake

  • Scoop dough onto the baking sheet, spacing cookies about 2 inches apart. Bake for 10–12 minutes until edges are lightly golden.

Step 8: Cool

  • Let cookies cool on the baking sheet for 5 minutes, then transfer to a cooling rack.
  • And try not to eat them all at once. Try.
Keyword Oatmeal Peanut Butter Cookies Recipe