Chunks of beef (or veal) cooked until tender in tomatoes, onion, garlic, and red peppers make this an easy beef tomato stew. Although you might think of this as a wintery beef tomato stew, it is a great dish for any time of year. We recommend making it a day ahead of time and reheating it just before serving. This will mellow the tomato sauce and it actually tastes better It's also a great way to use leftover grilled meat.