MELT butter in large saucepan on low heat. Add marshmallows; cook until marshmallows are completely melted and mixture is well blended, stirring constantly. Remove from heat. Add food coloring; mix well.
STIR in cereal. Press firmly into greased 15x10x1-inch pan. Cool completely.
CUT into heart shapes with greased 4-inch cookie cutters. Decorate with icings as desired.
KRAFT KITCHENS TIPS
Use Your Microwave
Place butter in large microwavable bowl. Microwave on HIGH 45 seconds or until melted. Add marshmallows; toss to coat. Microwave 1-1/2 minutes or until marshmallows are completely melted and mixture is well blended, stirring after 45 seconds. Continue as directed.
RECIPE COURTESY OF KRAFT FOODS