I like cooking meatballs this way, with the cooling racks because the excess grease drips off the meat. Plus, instead of sending a bunch of grease down your kitchen sink pipes (which causes clogs) you just wait until the grease hardens on the foil, and toss it in the garbage. Now you just need to wash 3 items instead of scrubbing baking sheets, which sucks.
Keyword Easy Meatball Recipe, Less Greasy Meatballs, Simple Appetizers, Simple Meatball Recipe, Simple Way to Cook Meatballs