went to an officemate's housewarming party a few weeks ago and i very much liked his tuna salsa. here is his recipe:
For the mix:
1. Chop the following and mix ---
tomato
onion
chili (for pinoys, it's the one we use for sinigang)
2. Add calamansi juice (about 3 pcs,or 1 lemon)
3. Add pepper to taste
For the sauce:
1. Saute garlic in olive oil
2. Add tuna (preferably the spicy one)
3. Add spaghetti sauce (or tomato sauce)
4. Add soy sauce and pepper to taste
5. Optional: Add basil leaves
Most preferably, separate the mix and sauce before serving as to prevent spoiling of the whole thing. The mix contains tomato which easily spoils.