Heat a saute pan over high heat. Add olive oil.
Wash and pat-dry shrimp with paper towels.
Lightly season with garlic salt and ground black pepper.
Pan fry shrimp in the pan until they turn pink.
Flip to cook the other side.
Take out of the pan and set aside.
Add more oil to the pan.
Saute garlic, onion until soft.
Add red and green chili peppers.
Add the pomodoro or marinara sauce.
Stir then add the broth.
Season lightly with fish sauce or sea salt.
Cover pan and let sauce simmer for about half an hour on low heat.
(if liquid dries out, add more stock/broth or water)
After half an hour or when you see oil start to come out or separate, add pan-fried shrimp, stir to mix then add parsley flakes.
Mix and cook for about 2 more minutes.
Do a taste test to check if seasoning is right for your taste.
Transfer to a serving dish or pour over cooked spaghetti or as rice topping.
Or enjoy with a crusty bread.