Bottom line: you can put aluminum foil in an air fryer as long as you follow a few tips. Related: Archived. not for cooking. Idea being that it's easier to clean next time versus scraping out the firebox every so often to get the charcoal and crap out of it. Aluminum foil in bottom of grill? Place the ribs on the grill over direct medium heat and cook for 1 hour, with the lid closed, occasionally turning the packets over for even cooking, making sure not to pierce the foil. 6. The foil will knock off leftover residue, leaving you with clean grates for the next time you fire up the grill. I'm talking about putting a flat sheet of foil on the grill grates and then placing your meat on the foil, unwrapped, to "grill". lining the bottom of the grill with foil. Step Two: Scrape the Grill Grates. lining the bottom of the grill with foil. Cooking with foil has been linked to health problems Credit: Getty Images. Grab your tongs and use these to steady the ball of foil so that you can scrape the grill grates. I've got a Charbroil gas grill and I've been thinking recently about lining the bottom of it in some aluminum foil (leaving holes open where appropriate for drainage and all). Brush the cooking grates clean. question about keeping my grill clean. Posted by 2 years ago. Do you use aluminum foil to grill meats? Using eight 18-by-24-inch sheets of heavy-duty aluminum foil, double wrap each half rack in its own packet. save. Now enjoy those yummy low-calorie fried foods! 1. I'm not talking about wrapping, say a whole fish or some chicken breasts, in a foil pouch and then putting it on the grill. Close. Moreover chemical leaching of aluminum into food occurs with greater ease when food contains acidic properties such as lemon juice or spices. Cooking with aluminum foil has been shown to create numerous tiny cracks and flakes in the surface of the aluminum foil as demonstrated with electron microscopy. The answer seems to be a slight yes. share. Keep it small, allow air to flow by not covering the entire basket, and never use it without food on top of it to keep it in place. 5 comments. is it okay to line the bottom (Underneath where the fire comes out) with foil? 5. to keep it the inside of the grill clean?