<human>:  How can I make a really good steak sauce?
<bot>: To make a really good steak sauce, you will need to start with a basic base of tomatoes, onions, garlic, and spices. Add a touch of red wine, Worcestershire sauce, and any other favorite condiments to taste. Simmer the mixture over low heat until it thickens, and then season with salt and pepper to taste. Serve over grilled steak for the perfect steak sauce.