The folks at ThinkGeek.com are offering this processed treat for just $4.99:
A Candwich Canned Sandwich is one tasty DIY treat, just waiting for you to crack it open. When you pop the top of your Candwich Canned Sandwich, you'll hear an audible hiss of magic, and out will spill the contents to make one yummy sandwich. Oh, and you'll also get a candy surprise (it's Laffy Taffy - surprise)! And best of all, each Candwich Canned Sandwich has a 1 year shelf life, so you can stock up, build a fort of the cans, and then eat your way to um . . . not feeling hungry anymore! Candwich Canned Sandwich - magic (in the form of a sandwich) in a can.
Innovation like this is bound to disrupt peanut butter and jellies makers everywhere.