1 pkg. miniature marshmallows
1/2 c. chunky peanut butter
8 oz. chocolate chips
2 tbsp. butter

Butter 8 or 9 inch square pan well and line bottom with miniature marshmallows. Mix together and melt the chocolate chips, butter and chunky peanut butter. Pour this mixture over marshmallows and shake lightly. Chill 1 hour and cut into squares like fudge. (Tastes like Reese's Peanut Butter Cups)