How to make a great Sub

I had the most delicious Sub yesterday.

I tried to lift the bread up and figure out the contents but couldn’t. So what are the essential ingredients for making a great sub sandwich?

Re: How to make a great Sub

I think main things are bread, cheese and pickles used in most subs! Where did you have it??

Re: How to make a great Sub

Mmm....Quizno's. I think what makes the Quizno sub that I order to be so special is the guacamole (especially), the cheese, the French honey sauce, sprinkling of oregano, various veggies (especially the mushrooms), and having it all toasted.

Re: How to make a great Sub

The sauces imo can transform an ordinary sub in to a delicious one.