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Yes, you can use aluminum foil to make casseroles. It's a convenient method for baking, as it helps with even cooking and easy clean-up. However, ensure the foil is heavy-duty to withstand high temperatures and prevents tearing. Avoid using dark, non-shiny aluminum foil for cooking, as it can react with acidic or alkaline foods and release aluminum into the food. Always check the cooking instructions and adjust the cooking time and temperature accordingly to prevent overcooking or undercooking.
