40 lg. marshmallows or 4 c. miniature
1/4 c. butter
5 c. Rice Krispies
1/2 c. sugar
3/4 c. white syrup
3/4 c. peanut butter
1 c. chocolate chips
2 tbsp. butter
3 tbsp. peanut butter, melted

Melt marshmallows and butter together; add Rice Krispies. Press into buttered 9 x 13 inch pan. Bring sugar, syrup, and 3/4 cup of peanut butter to a boil. Spread over Rice Krispies and cool. Frost with mixture made from last 3 ingredients.