Ingredients
1/2 cup butter, softened1/2 cup peanut butter1/2 cup sugar1/2 cup packed brown sugar1 large egg1/2 teaspoon vanilla extract1-1/2 cups all-purpose flour2 cups miniature marshmallows1 cup semisweet chocolate chips
Preparation
In a bowl, cream butter, peanut butter and sugars. Beat in egg and vanilla. Stir in flour until blended.
Spread dough onto a greased 12-in. pizza pan. Bake at 375° for 12 minutes. Sprinkle with marshmallows and chocolate chips. Bake 5-6 minutes longer or until lightly browned.