As tempting as the idea may be, Gayle didn't have time to try all the sandwiches on Esquire's list—but here are a few you can try on your own sandwich quest!
The Tuna Melt from Duckfat restaurant in Portland, Maine, is another comforting classic. Chef Rob Evans imports his tuna packed in olive oil all the way from Italy.
Get Duckfat's Tuna Melt recipe.
After mixing it with his own homemade mayonnaise, Rob tops it off with Gruyère cheese.