Bon, a small trick for this one : you can add small pieces of chorizo with almost all the fishes, shrimps or squid.
Serving 4, cut 3 inches (10 cm) of chorizo in small pieces, prepare the squid and slice it. Warm olive oil in a frying pan ; fry one chopped garlic clove ; add the squid for 1 min, add the chorizo, and some tomato sauce. It's ready!