Suadero is a type of beef meat that is commonly found in Mexico City. It is a thin cut of meat that comes from the area between the belly and the leg of the cow. Suadero is known for its rich flavor and tender texture. It is typically cooked on a griddle or grill and then sliced into small pieces. Suadero is often used as a filling for tacos and is usually served with onions, cilantro, and salsa.