Bulalô is a traditional Filipino soup that is prepared by cooking beef shanks and marrow bones until the fat and collagen dissolve into the broth, resulting in a robust flavor of the dish. The soup is a specialty of the Luzon region, where it is traditionally consumed during cold weather, when it is usually served for dinner.
Most versions of the soup include vegetables such as cabbage, string beans, onions, and corn. It can be found in most upscale restaurants in the Philippines, due to the fact that beef shank and bone marrow are not among the cheapest cuts of meat in the country.