1. In large saucepan melt butter over low heat. Add marshmallows and stir until completely melted. Remove from heat.
2. Add Kellogg's® Rice Krispies® cereal. Stir until well coated.
3. Using 1/2 cup measuring cup coated with cooking spray divide warm cereal mixture into portions. Using buttered hands shape each portion into ghost shape. Cool. Decorate bottoms with coconut.
4. Use frosting to attach candies for ghost eyes and mouth. Best if served the same day.
In microwave-safe bowl heat butter and marshmallows on HIGH for 3 minutes, stirring after 2 minutes. Stir until smooth. Follow steps 2 through 4 above. Microwave cooking times may vary.