How do you store food in aluminum foil in the refrigerator?

To store food in aluminum foil in the refrigerator, first ensure the food is cooled and clean. Cut a piece of aluminum foil large enough to wrap the food completely. Place the food in the center of the foil. Bring the edges of the foil up and fold them over the food, sealing it tightly to prevent air and moisture from entering. For liquids, double wrap to avoid leaks. Place the wrapped food on a shelf or in a container within the refrigerator, ensuring it's not too close to the walls to allow for proper air circulation. Aluminum foil helps maintain freshness and prevents cross-contamination.