Clean the squids by removing the transparent squid bone and beaks by squeezing the head but don't remove the ink sac.
Wash and rinse in running water and put in a strainer to remove the water from the squid. Set aside.
Deep fry the tofu blocks and slice it into 3/4 inch cubes then set aside.
In a wok, heat oil and saute garlic, onion and ginger. Saute until the onions are soft then add the tomatoes.
Stir cook for a minute then cover and simmer until the tomatoes are cooked.
Increase the heat and add in the squid and stir cook for a few seconds then cover and cook for about 5 minutes.
Season with patis or salt, Magic Sarap, vinegar and kinchay.
Add in the cubed fried tofu, cover and cook for 5 minutes more.
Serve hot.