Best Chewy Peanut Butter Cookies of All Time

Best chewy peanut butter cookies of all time!

Crunchy on the outside, moist & chewy on the inside: these are the best chewy peanut butter cookies, hands down!

The secret to the chewiness is from a pro who knows, chef Anna Olson. It’s the corn starch. It absorbs the moisture and keeps the centers their chewy goodness.

Best Chewy Peanut Butter Cookie of All Time

The cornstarch and the brown sugar are the key ingredients to making these peanut butter cookies crispy on the outside but moist and chewy on the inside.

  • ½ c butter (room temperature)
  • ¾ c packed brown sugar
  • ¼ c sugar
  • ½ c peanut butter
  • 1 large egg (room temperature)
  • 1 tsp vanilla extract
  • 1¼ c flour
  • 2 Tbsp cornstarch
  • ½ tsp baking soda
  • ½ tsp salt
  1. Preheat oven to 350°F

  2. Line baking sheets with parchment paper.

  3. Cream the butter, brown sugar and sugar together until the mixture is fluffy.

  4. Beat in peanut butter, egg and vanilla.

  5. Combine flour, cornstarch, baking soda and salt in a bowl. 

  6. Gradually add the flour mixture to the butter mixture on low speed until blended.

  7. Using a cookie scoop, drop 1 Tbsp of dough on cookie sheets, leaving lots of room for spreading.

  8. Dip a fork in flour and make criss cross marks when flattening.

  9. Bake for 12 minutes or when edges are slightly browned. (Don’t bake too long or they will be too hard.)

  10. Let cookies cool on the sheet for 5 minutes. (If you don’t they will crumble.)

  11. Transfer to a plate or rack to cool completely.

  12. Store in an airtight container for up to 3 days.

Want more? See all of our peanut butter cookie recipes:


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