what temp does meatloaf have to be
Cover the meatloaf mixture with the rest of the ketchup. 5 Bake for 1 hour at 350Â°F, or until a meat thermometer inserted into the center of the meatloaf reads 155Â°F. Remove from oven and let sit for 10 minutes. Then use a metal spatula to gently lift the meatloaf out of the loaf pan to a serving plate. Make thick slices to serve.