1/2 cups (1 stick) butter(room temperature)
3/4 cup sugar
1 egg
1 tsp. vanilla extract
1 1/3 cup all-purpose flour
3/4 cup graham cracker crumbs (about 5 graham cracker sheets, crushed)
1 tsp. baking powder
1/4 tsp. salt
1 cup marshmallow crème
Find it online: https://www.budgetearth.com/smore-cookie-bar-recipe/