Menudo (soup) hours, the tripe should be added along with salt, an onion cut in half, and one or two heads of garlic. Red menudo has the addition of Guajillo chili paste. The menudo is allowed to continue boiling for an additional three hours while covered. Once it is almost done, the hominy is added. There are a number of regional variations on menudo. In northern Mexico, typically hominy is added. In northwest states such as Sinaloa and Sonora usually only the "blanco," or white, variation is seen; "menudo blanco" is the same dish, with the difference that red pepper is not
Offal goat tripe, however offal from cattle or carabao are also used. "Papaitan" means "bitterness", from the taste of the bile. In the province of Cagayan, a version of the dish without the bile is called "menudencia". The dish "kare-kare" is made with beef tripe and tail stewed in peanut sauce. Beef tripe is also a main ingredient in a rice porridge dish called "goto". Although, goto in the province of Batangas refers to a soup dish with the same tripe ingredient, instead of a rice porridge. Beef tongue, on the other hand, is stewed in a creamy dish called "lengua"