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The Softest Peanut Butter Cookies Ever: Melt in Your Mouth Recipe

Three thick, softest peanut butter cookies with classic crosshatch fork marks stacked on a small white plate.

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Follow this foolproof recipe from Bliss Batter to create the thickest, chewiest, and most moist peanut butter cookies that stay soft for days. This method focuses on achieving bakery style softness.

Ingredients

Scale
  • 1 cup (2 sticks) unsalted butter, softened
  • 1 cup packed light brown sugar
  • 1/2 cup granulated sugar
  • 2 large eggs
  • 1/2 cup creamy peanut butter (natural style is not recommended for this texture)
  • 1 teaspoon vanilla extract
  • 2 1/4 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon salt
  • Extra peanut butter for topping (optional)

Instructions

  1. Preheat your oven to 350 degrees Fahrenheit. Line baking sheets with parchment paper.
  2. In a large bowl, cream together the softened butter, brown sugar, and granulated sugar until light and fluffy. This step incorporates air for a softer final product.
  3. Beat in the eggs one at a time, mixing well after each addition. Mix in the peanut butter and vanilla extract until just combined.
  4. In a separate medium bowl, whisk together the flour, baking soda, baking powder, and salt.
  5. Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Do not overmix the dough.
  6. Chill the dough for at least 30 minutes. This prevents spreading and helps create thick, soft cookies.
  7. Scoop the dough into balls, about 1.5 tablespoons each. Place them 2 inches apart on the prepared baking sheets.
  8. Use a fork to press down on each ball, creating the classic crisscross pattern. Press lightly to keep the cookies thick.
  9. Bake for 9 to 11 minutes. The edges should look set, but the centers should still look slightly underbaked. This is the secret to moist peanut butter cookies.
  10. Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.

Notes

  • For the softest texture, use creamy peanut butter that contains added sugar and oil, not natural style peanut butter.
  • Do not skip the chilling time; it is key for thick and soft peanut butter cookies.
  • To keep them soft longer, store them in an airtight container with a slice of bread.
  • If you prefer a slightly thicker cookie, increase the brown sugar to 1 1/4 cups and reduce the granulated sugar to 1/4 cup.

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