When you think of sandwiches, your head goes to lunch — an ooey gooey grilled cheese and tomato soup combo, or perhaps the beloved panini. Truth is, a creative sandwich makes for a totally appropriate dinner option as well — when done right. And by “right," we mean stuffed to the brim with more goodies than your hungry self can handle. Brace yourself, because these 18 dinner-friendly sandwich recipes will have your tummy grumbling HARD.