Grilled cheese/sandwiches made easy right in your toaster! 3 easy steps. 1-preare and insert sandwich into toastabag 2-insert toastabag in your toaster or toaster oven 3- Enjoy your perfect grilled sandwich- no mess, no fuss. Toastabags can also heat up pizza slices, chicken nuggets, french fries and more. No more soggy reheated snacks from the microwave!