Ginisang Sardinas Recipe (Sautéed Sardines)

Name: Ginisang Sardinas Recipe (Sautéed Sardines)
Prep time: 5 min
Cook time: 12 min
Total time: 17 min
Cuisine: Asian
Ingredients: 11 ounces sardines in tomato sauce (about 2 small cans); 1 medium red onion (sliced lengthwise); 3 cloves garlic (crushed); 1 tablespoons flat leaf parsley (chopped); 1 medium ripe tomato (chopped); 2 teaspoons lemon or calamansi juice; 2 pieces birds eye chili (siling labuyo *Optional); 1 teaspoon fish sauce or salt; 1/2 teaspoon ground black pepper; 2 tablespoons cooking oil