Kirkland Signature microwave popcorn is movie theater butter flavour popcorn. It's whole grain popcorn that's gluten-free. It's also kosher. It's so easy and quick to make. Just put the packet in the microwave and let the magic happen. Ideal for laid back movie  nights on the couch, slumber parties and evening snacks with family and friends. You can make fewer trips to the grocery store and always have a bag of tasty popcorn whenever you please.