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Peanut butter cookie with a bite taken out, cooling on wire rack with sugar topping.

Foolproof Peanut Butter Cookies

That first warm bite—chewy, nutty, and sweet. The cookie that never makes it to the jar.
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Course : Dessert, Snack
Cuisine : American, Homestyle
Prep Time : 20 minutes
Cook Time : 12 minutes
Cooling Time : 10 minutes
Total Time : 42 minutes
Servings : 18 cookies
Calories : 210kcal
Cost : $3.75

Equipment

  • 1 Mixing bowl To combine butter, sugar, eggs, and dry ingredients
  • 1 Electric mixer To cream butter and peanut butter smoothly
  • 1 Baking sheet Lined with parchment paper for baking cookies
  • 1 Fork To press cross-hatch pattern onto cookie dough
  • 1 Oven Preheated to 350°F (175°C)
  • 1 Cooling rack For letting cookies set after baking

Ingredients
 

  • 1 cup creamy peanut butter
  • ½ cup salted butter - softened
  • ½ cup granulated sugar
  • ½ cup light brown sugar - packed
  • 1 large egg
  • 1 teaspoon vanilla extract
  • ¼ cup all-purpose flour
  • ¾ teaspoon baking soda

Instructions

  • Mix the butter and peanut butter in a large bowl using an electric mixer until smooth, creamy, and lighter in color.
    Step-by-step photo of butter and peanut butter being mixed in a bowl.
  • Add the brown sugar and granulated sugar to the mixture and beat until fluffy and well combined.
    Before and after mixing sugars into peanut butter cookie dough.
  • Add the egg and vanilla extract, mixing until smooth and uniform in texture.
    Side-by-side view of an egg being added and mixed into peanut butter cookie dough.
  • In a separate bowl, whisk flour with baking soda. Add to wet mixture and stir until just combined.
    Step showing flour added and mixed into peanut butter cookie dough.
  • Scoop dough onto baking sheet, spacing apart, and press each with a fork to create a cross-hatch pattern.
    Fork pressing cross-hatch pattern into peanut butter cookie dough on baking sheet.
  • Bake the cookies until golden brown around the edges. Cool on the sheet before transferring to a wire rack.
    Side-by-side image of peanut butter cookies before and after baking on parchment-lined tray.
  • Let the cookies cool completely. Enjoy as-is or with a glass of cold milk!
    Peanut butter cookie with a bite taken out on a cooling rack.

Notes

That first warm bite—chewy, nutty, and sweet. The cookie that never makes it to the jar.

Nutrition

Serving : 1g | Calories : 210kcal | Carbohydrates : 23g | Protein : 5g | Fat : 11g | Saturated Fat : 4g | Polyunsaturated Fat : 2g | Monounsaturated Fat : 3g | Cholesterol : 18mg | Sodium : 170mg | Potassium : 115mg | Fiber : 1g | Sugar : 12g | Vitamin A : 100IU | Calcium : 20mg | Iron : 0.7mg