Leftover ingredients are food items that remain after a meal has been prepared or consumed. These can include unused vegetables, grains, meats, or sauces that were not fully utilized in cooking. Leftover ingredients can be stored in the refrigerator or freezer for later use, helping to reduce food waste and save money. Using leftover ingredients creatively can lead to new dishes. For example, cooked chicken can be added to salads or used in soups, while vegetable scraps can be turned into broth. This practice not only maximizes resources but also encourages culinary experimentation.