Microwave Popcorn - Butter Overload (3packs) Microwave popcorn is a convenience food consisting of unpopped popcorn in an enhanced, sealed paper bag intended to be heated in a microwave oven. Butter popcorn is a movie snack staple that never gets old! This classic flavor goes well with our freshly-popped natural corn. It has the right amount of saltiness and buttery goodness that’s not greasy and messy to eat. *Please Note: You are viewing this ads in Official Popperoo Shopee Store IF there's a video instruction on how to cook popcorn