Tomatoes can be used in a wide variety of recipes, from salads and sandwiches to soups, sauces, and stews. Some popular ways to prepare tomatoes include roasting, grilling, sautéing, and blending into a smoothie or juice. They can also be chopped and added to pasta dishes, pizzas, and omelets. Some classic tomato-based recipes include gazpacho, Caprese salad, and spaghetti with tomato sauce.