Heat oil in a pan. Sauté garlic, onion, and tomato.
1 piece onion, 4 cloves garlic, 2 pieces tomato
Add the ground pork. Continue to sauté until color turns light brown.
4 ounces ground pork
Pour-in soy sauce and add the oyster sauce. Stir.
1 tablespoon soy sauce, 2 tablespoons oyster sauce
Add 3/4 cup water. Cover the pan. Continue cooking until the water evaporates completely.
1 cup water
Add the pechay. Sauté for 1 minute.
3 bunches pechay
Pour remaining water and season with salt and ground black pepper. Cook for 2 minutes.
1 cup water, Salt and ground black pepper to taste
Serve with rice. Enjoy!