Ingredients
1/2 cup unsalted butter (1 stick), melted
1/3 heaping cup peanut butter
1 large egg
1 cup light brown sugar, packed
2 teaspoons vanilla extract
3/4 cup all-purpose flour
1/2 cup graham cracker crumbs
1/4 teaspoon salt, optional and to taste
2 cups mini marshmallows
3/4 cup semi-sweet chocolate chips
Preparation
