In a mixing bowl, beat marshmallow creme, peanut butter and butter until smooth.
Fold in noodles and M&M's.
Chill until easy to handle.
Cover baking sheet with waxed paper.
Use approximately ⅓ cup of mixture and form into nests.
Chill for 30 minutes.
As with any of my recipes, calorie counts and nutritional information varies greatly depending on which products you choose to use when cooking this dish.