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My Favorite Gluten-Free Peanut Butter Marshmallow Cookies Recipe


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4.1 from 42 reviews

  • Author: Sophia
  • Total Time: 26 minutes
  • Yield: 24 cookies (based on 2-3 tablespoon dough balls)
  • Diet: Gluten Free

Description

These Gluten-Free Peanut Butter Marshmallow Cookies are a delightful treat combining creamy peanut butter with gooey mini marshmallows. Soft and chewy with a perfect balance of sweetness and nutty flavor, they are easy to make and perfect for gluten-sensitive dessert lovers.


Ingredients

Dry Ingredients

  • 1 ¼ Cup Gluten-Free Flour (or substitute with all-purpose flour)
  • 1 Teaspoon Baking Soda
  • ½ Teaspoon Sea Salt

Wet Ingredients

  • ½ Cup Unsalted Butter, softened
  • ½ Cup Granulated Sugar
  • ¾ Cup Brown Sugar, packed
  • ¾ Cup Creamy Peanut Butter
  • 1 Large Egg
  • 2 Teaspoons Vanilla Extract

Add-ins

  • 1 ¼ Cups Mini Marshmallows, frozen


Instructions

  1. Prepare Marshmallows: Start by placing the mini marshmallows in an airtight container and freeze them for a few hours before baking to prevent them from melting quickly during baking.
  2. Preheat Oven: When ready to bake, preheat your oven to 350°F (177°C).
  3. Mix Dry Ingredients: In a medium bowl, whisk together the gluten-free flour, baking soda, and sea salt until well combined. Set aside.
  4. Cream Butter and Sugars: In a larger bowl, use a hand mixer to beat the softened butter with granulated sugar and brown sugar until smooth and creamy.
  5. Add Peanut Butter, Egg, and Vanilla: To the creamed butter mixture, add the peanut butter, egg, and vanilla extract. Mix again with the hand mixer until everything is fully combined.
  6. Fold in Frozen Marshmallows: Remove the mini marshmallows from the freezer and fold them quickly into the wet mixture before they start to defrost.
  7. Combine Flour Mixture: Add the dry flour mixture into the wet ingredients and mix just until a batter forms; avoid over mixing.
  8. Prepare Baking Sheet: Line a baking sheet with parchment paper. Use a large cookie scoop (2-3 tablespoons) or spoon to portion out dough balls, placing them 1-2 inches apart to allow spreading.
  9. Bake Cookies: Bake in the preheated oven for 10-11 minutes. The cookies will be soft but set; they will firm up as they cool.
  10. Cool and Serve: Remove from the oven and allow cookies to cool on the baking sheet for 10 minutes before transferring to a wire rack or serving. Store leftovers in an airtight container in the fridge for up to one week.

Notes

  • Freezing the marshmallows before baking helps them retain their shape and prevents excessive melting.
  • You can substitute gluten-free flour with all-purpose flour if gluten is not a concern.
  • Use a cookie scoop for uniform cookie sizes and even baking.
  • Cookies will continue to bake slightly during cooling, so avoid overbaking in the oven.
  • Store leftovers refrigerated to maintain freshness and prevent marshmallows from becoming sticky.
  • Prep Time: 15 minutes
  • Cook Time: 11 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American