01 -
Preheat oven to 350°F. Line a baking sheet with parchment paper.
02 -
In a medium bowl, whisk together flour, baking soda, baking powder, salt, cinnamon, and nutmeg. Set aside.
03 -
In a large bowl, beat softened butter with granulated and brown sugars until light and fluffy.
04 -
Add pumpkin puree, vanilla extract, and egg to the butter mixture; beat until fully combined.
05 -
Gradually add dry ingredients to wet mixture, stirring until just combined to avoid overmixing.
06 -
Gently fold chocolate chips, mini marshmallows, and graham cracker crumbs into the dough.
07 -
Drop tablespoon-sized portions of dough onto prepared baking sheet, spacing about 2 inches apart.
08 -
Bake for 10 to 12 minutes until edges are lightly golden and marshmallows are gooey.
09 -
Cool cookies on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.