CRUST:

1/2 c. sugar
1/2 c. butter
1/2 tsp. vanilla
1 1/2 c. flour
1/2 c. brown sugar
1/2 c. creamy peanut butter
1 egg, beaten
1/2 c. mini chocolate chips

PIZZA TOPPINGS:

7 oz. jar marshmallow creme
1/4 - 1/2 c. of two or three of the following: candy sprinkles, nuts, chocolate chips, coconut, gummy bears, mini-chocolate squares, peanut butter cups (broken), M&M'S®, toffee chips, mini-bear cookies, etc.
7 oz. vanilla caramels (Kraft is best as melts easiest)
2 tbsp. milk

Heat oven to 375 degrees. Combine sugars, butter, peanut butter, vanilla and egg; blend well. Stir in flour and chocolate chips, mix well. Press dough evenly over bottom and 1/2 inch up the edge of an ungreased 12 or 14 inch pizza pan. Bake 15 - 20 minutes or until center is set.

Drop marshmallow creme by spoonfuls onto warm crust. Sprinkle with desired toppings. Bake for 2 - 3 more minutes in preheated oven.

In a medium saucepan on low heat, melt caramels and milk, stirring constantly until melted. Drizzle over warm pizza. DO NOT SLICE THE PIZZA. Allow to cool COMPLETELY, then slice.