This is a Spanish dish called Callos. It is made of pig knuckles, tripe, chorizo (Spanish blood sausage), spices and lots of gabanzos (chick peas).
I love the gabanzos, sausage and salsa but avoid the rest.
PS. Don´t forget the "z" is pronounced "th" and "ll" is "y" in Castellano
The Cathtilianth lithp...