Spray Star Cookie Treat Pan and rubber spatula or wooden spoon with vegetable pan spray.
In large saucepan, melt butter. Add marshmallows; cook and stir until melted. Remove from heat and add cereal; mix well. Press into prepared pan; insert cookie sticks. When cool to touch, remove from pan. Repeat with remaining cereal mixture. (If mixture becomes hard to work with, microwave at 50% Power 30-60 seconds to soften.)