How do I use aluminum foil facing to wrap food?

To use aluminum foil facing to wrap food, first ensure the foil is clean and free of tears. Cut a piece of foil large enough to fully cover the food item. Place the food in the center of the foil. Bring up the sides of the foil and fold them over the food, sealing the edges tightly to prevent air and moisture from entering. For more secure wrapping, double fold the edges or use a crimping technique. For items like fish or meat, you can also create a sealed pouch by folding the foil over the food, then folding the edges inward and crimping to close. Always handle food with clean hands or utensils to maintain hygiene.