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Peanut Butter Oatmeal Cookies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.4 from 25 reviews
  • Author: Emma
  • Prep Time: 15 minutes
  • Cook Time: 12 minutes
  • Total Time: 27 minutes
  • Yield: About 24 cookies 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Description

Deliciously chewy Peanut Butter Oatmeal Cookies that combine hearty oats with creamy peanut butter and a perfect balance of sweet and warm spices. These cookies are easy to make, featuring a soft center with crisp edges, ideal for snacking or gifting.


Ingredients

Scale

Dry Ingredients

  • 1 1/2 cups old fashioned oats
  • 1 cup all-purpose flour
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/2 teaspoon ground cinnamon

Wet Ingredients

  • 1/2 cup (1 stick) unsalted butter, room temperature
  • 1/2 cup creamy peanut butter
  • 1/2 cup granulated sugar
  • 1/2 cup light brown sugar, packed
  • 1 large egg
  • 1 teaspoon vanilla extract

Instructions

  1. Prep the Baking Sheets: Preheat your oven to 350 degrees F. Line two large baking sheets with silpat baking mats or parchment paper to ensure an easy cookie release and even baking.
  2. Mix Dry Ingredients: In a medium bowl, whisk together oats, flour, baking soda, salt, and ground cinnamon until evenly combined for balanced flavor and texture in every bite.
  3. Cream Butters and Sugars: Using a mixer on medium speed, beat the butter, creamy peanut butter, granulated sugar, and light brown sugar until light and fluffy, about 2 minutes, to create soft chewy centers.
  4. Add Egg and Vanilla: Crack in the egg and add vanilla extract, then mix well until the dough base is silky smooth and richly flavored.
  5. Combine Wet and Dry Mixtures: With the mixer on low, gradually add the dry ingredients to the wet mixture just until combined to keep the dough soft and well held together without overmixing.
  6. Scoop and Shape the Cookies: Use a cookie scoop to portion dough balls onto prepared baking sheets, spacing them about 2 inches apart to allow spreading during baking.
  7. Bake to Perfection: Bake for 10 to 12 minutes until edges are lightly golden but centers remain slightly soft, ensuring chewy texture once cooled.
  8. Cool the Cookies: Let cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to set up, maintaining soft center texture.

Notes

  • For an extra flavor boost, sprinkle a few flakes of sea salt on top right after baking.
  • Try drizzling melted chocolate or dusting with powdered sugar for sweeter presentation.
  • Store cookies in an airtight container at room temperature for up to 5 days to keep them soft and chewy.
  • Pair cookies with cold milk, coffee, tea, or fresh berries for a delightful treat.
  • Sandwich two cookies with ice cream between them for a delicious dessert.