"Nearly 30 years after its memorable role in 'Happy Gilmore,' Subway is stepping onto the tee box once again to help Happy ...

And like a good plot, the sandwich should be built on a sturdy foundation. But first, let’s agree on the definition of a sandwich as opposed to a hamburger, hot dog, taco, wrap, empanada or burrito.

Sandwich-making is no exception. “You need to season with salt and pepper along the way, starting with the bread,” says Trevor Kunk, culinary director of Shy Bird in Boston.

It’s time to say goodbye to sad sandwiches. No more flavorless ham and cheeses on floppy bread. No more soggy subs. No more clubs that fall apart as soon as you pick them up.