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Peanut Butter Oatmeal Cookies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 11 reviews
  • Author: Caroline
  • Prep Time: 15 minutes
  • Cook Time: 12 minutes
  • Total Time: 57 minutes
  • Yield: 16 cookies
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Deliciously soft and chewy Peanut Butter Oatmeal Cookies combining wholesome oats with creamy peanut butter and a hint of cinnamon for a comforting treat.


Ingredients

Scale

Dry Ingredients

  • 1 cup old fashioned oats
  • ⅓ cup all-purpose flour
  • ¼ teaspoon baking soda
  • ¼ teaspoon kosher salt
  • ¼ teaspoon ground cinnamon

Wet Ingredients

  • 5 tablespoons unsalted butter, softened
  • ⅓ cup creamy peanut butter
  • ⅓ cup granulated sugar
  • ⅓ cup light brown sugar, packed
  • 1 large egg
  • 2 teaspoons vanilla extract

For Rolling

  • 3 tablespoons granulated sugar, for rolling dough


Instructions

  1. Preheat Oven and Prepare Pans: Preheat the oven to 350°F. Line 2 cookie sheets with parchment paper or silicone baking mats for easy cleanup and even baking.
  2. Mix Dry Ingredients: In a medium bowl, whisk together old fashioned oats, all-purpose flour, baking soda, kosher salt, and ground cinnamon until well combined.
  3. Cream Butter and Sugars: In a stand mixer bowl, beat the softened unsalted butter, creamy peanut butter, granulated sugar, and packed light brown sugar on medium speed for about 2 minutes, scraping down the sides as needed to create a smooth mixture.
  4. Add Egg and Vanilla: Add the large egg and vanilla extract to the mixer and mix until fully incorporated and the mixture is smooth.
  5. Combine Dry and Wet Mixtures: Reduce mixer speed to low and gradually add the oat and flour mixture, mixing just until combined to keep the cookies tender.
  6. Form and Roll Dough Balls: Pour 3 tablespoons granulated sugar into a small bowl. Using a medium cookie scoop (1.5 tablespoons per scoop), scoop dough balls, roll them in the sugar until fully coated, then place them spaced about 2 inches apart on the prepared cookie sheets.
  7. Bake the Cookies: Bake the cookies for 12 minutes or until they turn lightly golden brown. Remove from oven promptly to avoid over-baking.
  8. Cool and Set Cookies: After baking, gently rap the cookie sheets against the counter several times to reduce air pockets causing cracks, then let the cookies cool on the sheets for 5 minutes before transferring to a wire rack to cool completely.
  9. Storage: Once cooled, store cookies in an airtight container at room temperature for up to 7 days. To keep them soft and chewy, store with a slice of sandwich bread.

Notes

  • Store cookies in an airtight container at room temperature for up to 7 days for best freshness.
  • To maintain soft and chewy texture, place a slice of white sandwich bread in the container and replace it every few days as it becomes stale.
  • If you don’t have a cookie scoop, use a tablespoon to portion out the dough evenly.
  • Use parchment paper or silicone mats to prevent sticking and aid in even baking.
  • For crunchier cookies, bake for an additional 1-2 minutes but watch closely to avoid burning.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 150 kcal
  • Sugar: 10 g
  • Sodium: 120 mg
  • Fat: 8 g
  • Saturated Fat: 3 g
  • Unsaturated Fat: 4 g
  • Trans Fat: 0 g
  • Carbohydrates: 18 g
  • Fiber: 2 g
  • Protein: 4 g
  • Cholesterol: 25 mg