Diced tomatoes refer to small, bite-sized pieces of tomato that have been cut into even smaller cubes. These are often used as a flavorful addition to many dishes for their tangy and slightly sweet taste. They can be found in various forms such as whole peeled or unpeeled tomatoes, crushed or chopped, and with varying degrees of moisture content. Diced tomatoes are commonly used in salads, pasta sauces, casseroles, soups, stews, and many other dishes to add a burst of flavor and color.