Offal not a culinary preparation, rather a form of food as medicine . In some Latin American countries, such as Mexico, almost all internal parts and organs are consumed regularly. Chicken hearts, gizzards and livers are usually eaten fried or boiled, either alone, or in broth. Brainstem is served as soup, "sopa de médula". Several types of offal are commonly used in tacos, including: Tripe is also used to make "pancita" and "menudo". The "montalayo" is a dish made of chopped organs, spiced with "adobo", and cooked inside of the sheep stomach. This is known as "menudo de birria" in the
Roast beef mustard, although it would not be uncommon to find cheese, horseradish, fresh/powdered chili pepper and red onion. Roast beef Roast beef is a dish of beef which is roasted in an oven. Essentially prepared as a main meal, the leftovers are often used in sandwiches and sometimes are used to make hash. In the United Kingdom, United States, Canada, Ireland, New Zealand and Australia, roast beef is one of the meats traditionally served at Sunday dinner, although it is also often served as a cold cut in delicatessen stores, usually in sandwiches. A traditional side dish to roast beef is