Do you have TEN minutes to make dinner?
Then make these.
I keep enough beef and rolls to make these in the freezer at all times. Seriously, this is an easy dinner and M LOVES them. Will is also getting into sandwiches now, but he also likes the meat and veggies plain. I do use mushrooms, onions, green, and red peppers when I make mine, and I also toss just a tablespoon ranch dressing in with the marinade. It adds a little zest to them that I like.
But try 'em. You will thank me. And I have also used deli chicken breast, too, and it tastes great!