Preparation Steps

• Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
• In a bowl, mix the flour, baking soda, and salt together. Set aside.
• In another bowl, cream the butter, granulated sugar, and brown sugar until light and fluffy.
• Beat in the egg and vanilla extract until well combined.
• Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
• Fold in the chocolate chips, mini marshmallows, and graham cracker crumbs.
• Drop spoonfuls of dough onto the prepared baking sheet, spacing them 2 inches apart.
• Bake for 10 minutes or until edges are golden brown. Cool on a wire rack.