Graham Cracker Crust
Lightly coat a 9-inch pie plate with nonstick cooking spray; set aside. Melt 1/3 cup butter; stir in 1/4 cup sugar. Add 1 1/4 cups finely crushed graham crackers (about 18); toss to mix well. Spread in the prepared pie plate; press evenly onto bottom and sides. Bake in a 375° oven about 5 minutes or until edges are light brown. Cool completely on a wire rack before filling.
In a medium bowl, combine one 7-ounce jar marshmallow crème and 1 tablespoon crème de cacao or milk. Stir in 1 cup tiny marshmallows. Makes 1 1/3 cups.