Preparation Steps

• Preheat the oven to 350°F (175°C). Line a baking sheet with parchment paper.
• In a bowl, combine flour, baking soda, and salt. Set aside.
• In a large bowl, beat butter, granulated sugar, and brown sugar until creamy. Mix in peanut butter and vanilla extract.
• Gradually add the dry ingredients to the wet mixture, stirring until combined. Fold in mini marshmallows.
• Scoop tablespoons of dough onto prepared baking sheet. Bake for 10-12 minutes until edges are golden. Cool on a wire rack.