1Start melting butter over low heat in medium saucepan.
2Add marshmallows and stir till melted. If using food coloring add now during melting process. Place popcorn in bowl large enough to mix and stir.
3With buttered hands or thin rubber gloves, also buttered, form balls, your choice of size, place on buttered or sprayed foil. Need to work fairly quickly. Kids love these. ( also have eaten my share of these oh so good popcorn balls, but dont tell anyone).