American Meatloaf is considered to be the most popular comfort food in the country simply because of its rich taste. Moreover, the recipe for American meat loaf is absolutely easy to follow, however, there are certain tips – the meat should be cooked at the right temperature. Always take care of the thermostat of the oven, while baking a meat loaf. The basic ingredients of American meat loaf are ground chuck, Worcestershire sauce, Italian herbs, carrot, celery, olive oil, mushrooms, peppers, eggs, etc.