Everyday Dinners: Cheeseburger Sliders (White Castle Inspired!) The easiest way to make cheeseburgers for the whole family...baked all at once, no flipping patties, and ready in under 30 minutes. Recipe: 12 pack dinner rolls 1 lb 80/20 ground beef 6 slices of American cheese 1/2 onion, finely minced Salt & pepper Directions: Scatter onions in a 9x13 baking dish. Press ground beef evenly on top, season with salt and pepper. Bake at 400°F for 10 minutes or until beef is cooked through. Slice rolls