Either on grill or in broiler, cook steaks until rare.Serves 4 4 boneless Shell Steaks 1/4 cup olive oil 1 large green pepper and 1 large red pepper sliced and seeds removed 1 pound of mushrooms sliced 4 cups 1 cup of chicken or beef stock salt & pepper to taste If you do not wish to add the mushrooms and peppers, it is delicious just with the marinara sauce alone. For all of you steak lovers out there, here is an excellent alternative to a plain grilled or broiled steak.