Print

Soft & Thick Peanut Butter Cookies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.8 from 124 reviews

These Soft & Thick Peanut Butter Cookies are delightfully rich, tender, and packed with creamy peanut butter flavor. Rolled in granulated sugar before baking to create a slightly crisp exterior, these cookies offer the perfect balance of softness and thickness. Easy to make with simple pantry ingredients, they’re ideal for a comforting treat that melts in your mouth.

Ingredients

Scale

Dry Ingredients

  • 1 and 1/3 cups (170g) all-purpose flour (spooned & leveled)
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt

Wet Ingredients

  • 1/2 cup (8 Tbsp; 113g) unsalted butter, softened to room temperature
  • 1/2 cup (100g) packed light or dark brown sugar
  • 1/4 cup (50g) granulated sugar, plus 1/2 cup (100g) for rolling
  • 1 large egg, at room temperature
  • 3/4 cup (about 185g) creamy peanut butter
  • 1 teaspoon pure vanilla extract

Instructions

  1. Preheat the oven: Set your oven to 350°F (177°C) and line two baking sheets with parchment paper or silicone baking mats for easy cleanup.
  2. Mix dry ingredients: In a medium bowl, whisk together the all-purpose flour, baking soda, and salt until evenly combined.
  3. Cream butter and sugars: In a large bowl, use an electric mixer to beat the softened butter, brown sugar, and 1/4 cup granulated sugar until the mixture is light and fluffy, about 2 to 3 minutes.
  4. Add egg, peanut butter, and vanilla: Beat in the large egg, creamy peanut butter, and vanilla extract until fully incorporated and smooth.
  5. Combine wet and dry ingredients: Gradually add the dry flour mixture to the wet ingredients, mixing on low speed until just combined. Do not overmix to keep cookies tender.
  6. Shape and roll cookies: Scoop tablespoon-sized portions of dough and roll each into a ball. Roll the dough balls in the remaining 1/2 cup granulated sugar to coat them evenly.
  7. Arrange on baking sheets: Place the coated dough balls on the prepared baking sheets about 2 inches apart to allow for spreading.
  8. Bake the cookies: Bake in the preheated oven for 10 to 12 minutes, or until the edges are set but the centers remain soft. Avoid overbaking to ensure chewiness.
  9. Cool before serving: Allow cookies to cool on the baking sheets for 5 minutes before transferring to a wire rack to cool completely. This helps them set and maintain thickness.

Notes

  • Use creamy peanut butter for the best texture and flavor. Natural peanut butter can be used, but stir well before measuring.
  • Do not overbake the cookies; they will firm up as they cool, preserving softness.
  • Room temperature ingredients help create a smooth, homogenous dough.
  • For extra chewiness, slightly underbake and cool completely on the baking sheet.
  • Store in an airtight container at room temperature for up to 5 days or freeze for longer storage.