1 can mashed sweet potatoes
1 beaten egg
2 tbsp. melted butter
3/4 c. granulated sugar
1 tsp. vanilla

Put sweet potatoes in large mixing bowl. Add remaining ingredients. Mix well. Line cookie sheet with graham cracker crumbs. Drop mixture by tablespoon onto crumbs. Then sprinkle with crumbs. Bake in 400 degree oven 15 minutes. Remove and top each patty with 1 large marshmallow. Return to oven until marshmallow is brown. Makes 12 servings.