Ingredients
Dry Ingredients
- 1 ¼ Cups Gluten-Free Flour (can substitute 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
Additional
- 1 ¼ Cups Mini Marshmallows, frozen
Instructions
- Prepare Marshmallows: Place mini marshmallows in an airtight container and freeze for a few hours before baking to help them withstand mixing and baking.
- Preheat Oven: Set your oven to 350°F (175°C) so it’s ready for baking the cookies.
- Mix Dry Ingredients: In a medium bowl, whisk together gluten-free flour, baking soda, and sea salt. Set aside.
- Cream Butter and Sugars: In a larger bowl, use a hand mixer to beat softened butter with granulated and brown sugars until well combined and creamy.
- Add Wet Ingredients: Add peanut butter, egg, and vanilla extract to the butter-sugar mixture and mix thoroughly until smooth and fully blended.
- Fold in Marshmallows: Quickly fold the frozen mini marshmallows into the wet mixture before they thaw to keep their shape during baking.
- Combine Dry and Wet: Add the dry flour mixture to the wet ingredients and mix until a consistent cookie dough forms.
- Prepare Baking Sheet: Line a baking sheet with parchment paper to prevent sticking and ensure even baking.
- Scoop Dough: Using a large cookie scoop (about 2-3 tablespoons of dough each) or a spoon, form dough balls and place them 1-2 inches apart on the baking sheet to allow spreading.
- Bake Cookies: Bake in the preheated oven for 10-11 minutes. The cookies should be set but soft.
- Cool Cookies: Remove from oven and cool on the baking sheet for 10 minutes to finish baking and set before transferring.
- Serve and Store: Enjoy immediately or store leftovers in an airtight container in the fridge for up to one week.
Notes
- Freezing the marshmallows before adding them to the batter prevents them from melting too much during baking, preserving their texture.
- You can substitute gluten-free flour with all-purpose flour if gluten is not a concern.
- Spacing the dough balls apart is crucial for allowing proper spreading and even baking.
- Store leftovers in an airtight container in the fridge for best freshness up to one week.
- This recipe yields about 16 cookies, making it perfect for holiday gatherings or gifting.
- Prep Time: 20 minutes (including marshmallow freezing time)
- Cook Time: 11 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Gluten Free