Tacos de cecina are a popular Mexican dish made with thinly sliced, salted, and dried beef or pork. The meat is typically marinated with spices and then cooked on a grill or comal, giving it a savory flavor and slightly crispy texture. These tacos are usually served in soft corn tortillas and can be topped with various condiments, such as onions, cilantro, and salsa. They are often enjoyed with a side of lime wedges for added zest, making them a flavorful and satisfying meal.