In mixer beat butter and sugars till fluffy. Add egg and vanilla.
With mixer on low speed gradually beat in flour. Spread dough in a ungreased 14" pizza pan. Bake 375° about 12 mins or till golden.
While still hot sprinkle with chocolate bits, peanuts and marshmallows. Return to oven and bake 6-7 mins more till marshmallows are toasted.
Cool in pan. Cut into 16 wedges. Each wedge can be cut crosswise to make 32 pieces.
Recipe submitted by Dobie on 3/12/00