Got leftovers in the kitchen, but tired of throwing them into instant noodles? Make this savoury stack of roast beef, caramelised onions and cheese for the perfect morning to afternoon snack. Get the full recipe here. READ NEXT Delicious French Toast | Leftover Makeover Easy Minestrone Soup | Leftover Makeover Shredded Chicken Macaroni Soup | Leftover Makeover TAGS: Cheese Leftovers panini recipe video sandwich toasted Video SHARE THIS ON