Subway introduces the spiciest sandwiches in its history: 

New Smucker's Uncrustables Meat and Cheese Bites can go straight from the freezer to the lunchbox.

Hot Pockets is taking the legwork out of lunch prep (and clean up!) with new Deliwich—its first-ever sandwich that doesn’t need a microwave.

Filling a sandwich is not particularly difficult, unless it is being done on an industrial scale with a throughput of thousands of sandwiches per hour. One American business is making a determined effort to further automate the process.