Serves 12 adults (or 45 kids)
1 cup brown sugar
Preheat oven to 375 degrees Fahrenheit.
Combine sugar, butter, peanut butter, vanilla and egg; blend well. Add flour; stir in until it resembles Play-Dough consistency.
Press dough evenly over bottom of 12 or 14-inch pizza pan, forming rim along edge. Bake for 10 minutes until crust is slightly brown and puffing up.
Sprinkle with chocolate and marshmallows; continue to bake for 5 to 8 minutes or until marshmallows are puffy and lightly browned. Do not let them burn!
Cool completely before cutting into skinny wedges and serving with tall glasses of milk.
Seriously, it's this simple.