Migas raw egg is usually added to each plate when served and it is slowly cooked by the warm soup, similar to egg drop soup. It is a very popular dish in fondas around downtown Mexico city, especially in Tepito. There is also a Tex-Mex variation of Mexican migas. This includes additional ingredients, such as diced onions, sliced chile peppers, diced fresh tomatoes, or cheese, as well as various spices and condiments (e.g., salsa or "pico de gallo"). Migas is typically served with refried beans, and corn or flour tortillas may be used to enfold all of the ingredients into tacos.
Texas Mexican Railway a controlling interest in Tex Mex, although they were held by a trust company until the Surface Transportation Board approved the move for January 2005. In June 2009 Tex Mex began operating on new trackage between Victoria and Rosenberg, Texas, known as the Macaroni Line . The line was built in 1882 and was called the Macaroni Line because the main food for the workers constructing the line was macaroni. In 1885 it was acquired by Southern Pacific, which operated the 91-mile line until 1985; by the early 1990s the tracks were mostly torn out. In 2006 KCS and Tex