Popcorn Cake
["3/4 c. unpopped popcorn", "1/2 pkg. peanut M&M's", "1/2 pkg. plain M&M's", "1 small bag marshmallows", "1 stick butter", "1 c. peanuts or mixed nuts"]
["Pop popcorn; set aside.", "Melt butter and marshmallows, pour over popcorn; add M&Ms and peanuts.", "Press into Bundt pan.", "Set in refrigerator for 2 hours.", "Dip pan into hot water; mixture will come loose.", "Cutting with an electric knife is helpful."]
["popcorn", "peanut", "marshmallows", "butter", "peanuts"]