To change ingredients in a meal, start by identifying which ingredient you want to replace and why (e.g., for dietary restrictions, preferences, or availability). Then, consider alternative ingredients that would work well in the dish and provide similar flavor, texture, and nutritional value. You can also experiment with different herbs, spices, and seasonings to enhance the taste of the dish with the new ingredient. Make sure to adjust cooking times and temperatures as needed when substituting ingredients. Remember, it's all about balance and finding what works best for your taste and health goals.