Take some cube steak, or any other meat requiring long, slow, moist cooking. Put it into a baking dish. Add enough French onion soup to almost cover the meat, or about a cup of soup plus enough water to cover it. Put a lid on the dish or cover it with aluminum foil. Bake at 350(F) for about one hour or until tender.
Serve over rice, noodles, potatoes, squash or a stir-fry.
Don't be intimidated by the French Onion soup . . . all you need is an onion and some beef broth, and it can be made in about the time it takes to thaw steaks in the microwave. Or just throw onions, beef broth and a bit of salt in the pan with the meat. It won't taste quite as good, but it will work.
I used one package of French Onion soup that I'd made previously and frozen in serving-sized portions. I just laid the two big steaks out in a big glass baking dish, dumped in the thawed soup and some water, covered it and stuck it in the oven. So simple, but delicious!