Heat oven to 350 degrees. Mix popcorn, cereal, peanuts and pretzel sticks in ungreased rectangular pan (13 x 9 x 2 inches). Heat butter over low heat until melted, ... about 9 cups snack.
In large microwave safe bowl, melt butter on high for 1 minute. ... cereal, nuts and pretzels, stirring until all pieces ... Store in airtight container.