Subway is a versatile sandwich shop with a ton of options and potential combinations, but a tuna sandwich is the lone seafood option on the regular menu. Made of a simple tuna salad with bread and ...

Almost nothing fell out, which is some sort of sandwich engineering marvel ... I'll stick to the Clubby. Subway's 6-inch tuna sub was the cheapest of the bunch, but it was also by far the smallest.

But we’re sharing ours by ranking 20 Subway signature sandwiches based on ingredients, messiness, nutrition and overall taste. Let’s dig in. Ingredients: Flaked tuna blended with mayo ...