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Peanut butter oatmeal cookies.

Get the Recipe: Peanut Butter Oatmeal Cookies

These peanut butter oatmeal cookies are chewy and gooey! They are loaded with flavor. These cookies are quick and easy to make. They combine several classic cookie flavors into one!
5 from 13 votes

Ingredients

Instructions 

  • First, preheat oven to 350 degrees Fahrenheit. Line a baking pan with parchment paper.
  • In the bowl of a stand mixer, add cold butter, light brown sugar and white sugar. Mix for 2 to 3 minutes, until no clumps of butter remain.
  • Then, add in egg, creamy peanut butter and vanilla. Stir to combine.
  • Add in flour, baking soda, baking powder, and oats. Stir to combine. Dough will be thick.
  • Fold in chocolate chips.
  • Use an ice cream scooper to scoop balls of dough onto lined pan. Space about 3 inches apart.
  • Bake for 10 to 11 minutes or until cookies look just barely set in the middle.
  • Finally, remove from oven. Cool cookies on pan for 10 minutes. Then, remove carefully to a wire rack.

Notes

  • Use cold butter right from the fridge.  Do not use softened or melted butter.
  • Use all natural creamy peanut butter made from only peanuts and salt.
  • If peanut butter is unsalted, feel free to add in a pinch of sea salt to the dough.
  • Both all purpose and gluten free 1 to 1 flour work.  For these photos, I used King Arthur Flour gluten free 1 to 1 flour.
  • Cookie dough will be thick.
  • Use an ice cream scooper to scoop the dough.  This ensures the cookies are evenly sized.
  • Bake only until cookies look barely set in the middle.  They will firm up slightly once cooled.
  • Store cookies in an airtight container at room temperature for up to 4 days.
  • Freeze for up to 1 month.
Calories: 320kcal, Carbohydrates: 37g, Protein: 5g, Fat: 18g, Saturated Fat: 9g, Polyunsaturated Fat: 2g, Monounsaturated Fat: 5g, Trans Fat: 0.3g, Cholesterol: 27mg, Sodium: 116mg, Potassium: 114mg, Fiber: 2g, Sugar: 14g, Vitamin A: 246IU, Calcium: 31mg, Iron: 2mg