Peanut Butter Cookies Recipe

By
The Serious Eats Team
The Serious Eats Team
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Updated March 22, 2025
Robyn Lee

Swapped by Lee Zalben.

These recipes from our annual Serious Eats Cookie Swap are provided by Serious Eats staff, friends, and family. They have not been tested by our recipe team.

Recipe Details

Peanut Butter Cookies Recipe

Prep 25 mins
Cook 25 mins
Chilling Time 60 mins
Total 110 mins
Serves 36 servings
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Ingredients

  • 1 cup graham flour

  • 3/4 teaspoon baking soda

  • 1/2 teaspoon salt

  • 3/4 cup (1 1/2 sticks) unsalted butter, softened

  • 3/4 cup Smooth Operator peanut butter

  • 1 cup demerara sugar

  • 1 large egg

  • 1 cup chopped milk chocolate

  • 1 cup roasted salted peanuts (blanched splits)

Directions

  1. Preheat the oven to 350°F. Line two baking sheets with parchment paper.

  2. In a large bowl, sift together the flour, baking soda, and salt set aside.

  3. In a separate large bowl, use an electric mixer to cream together the butter, peanut butter, and sugar. Add the egg and continue mixing. Add the dry ingredients, 1/2 cup at a time, mixing until the dough is firm. If the dough is too dry, add water by the tablespoon (but no more than 1/4 cup) until it is moist and easier to work with. Fold in the chocolate and the peanuts.

  4. Refrigerate the dough for 1 hour. When chilled, use a scoop, spoon, or your hands to form 1 inch wide balls of dough. Arrange on a cookie sheet at least 1 inch apart. Flatten each ball with your palm or the back of a spoon. Bake for 12 minutes or until golden. Allow to cool completely before removing from baking sheet. Store in an airtight container for up to 2 weeks.

Nutrition Facts (per serving)
148 Calories
10g Fat
12g Carbs
3g Protein
×
Nutrition Facts
Servings: 36
Amount per serving
Calories 148
% Daily Value*
Total Fat 10g 13%
Saturated Fat 4g 21%
Cholesterol 16mg 5%
Sodium 115mg 5%
Total Carbohydrate 12g 4%
Dietary Fiber 1g 3%
Total Sugars 9g
Protein 3g
Vitamin C 0mg 0%
Calcium 18mg 1%
Iron 0mg 2%
Potassium 82mg 2%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

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