1 c. butter
1 c. peanut butter
1 handful marshmallows

Melt in microwave on high for 2 minutes. Mix in 2 cups graham crackers and 2 cups powdered sugar. Mix well and put in buttered 9"x13" pan. Melt 12 ounces chocolate chips and 2 tablespoons Crisco on high for 2 minutes. Spread on bars. Let set then cut into bars.