1/2 c. sugar
1/2 c. butter, soft
1/2 tsp. vanilla
1 1/2 c. all purpose flour
1/2 c. brown sugar, firmly packed
1/2 c. peanut butter
1 egg

Heat oven to 375 degrees. Blend ingredients, except flour, add it a bit at a time. Press dough evenly over bottom of 12 or 14 inch pizza pan, forming rim along edge.

Bake for 10 minutes. Sprinkle with 2 cups marshmallows and 6 ounce semi sweet chocolate chips; continue to bake for 5 to 8 minutes or until marshmallows are lightly browned. Cool; cut into wedges or squares. Store in tightly covered container. 2 dozen.