Heat oil in a large skillet or pan over medium heat, saute onions until translucent then sauté garlic until light brown in color.
2 tbsp cooking oil, 3 cloves garlic, 1 medium onion
Add pork belly pieces and cook pork until browned. Tip in string bean strips and sauté for a minute.
150 grams pork belly, 1 bunch string beans
Add oyster sauce, soy sauce, salt and pepper. Gently mix to incorporate ingredients.
1 tbsp oyster sauce, 1/4 cup soy sauce, 1/4 tsp salt, 1/4 tsp ground black pepper
Pour water and simmer for 4-6 minutes or until beans are tender-crisp. Test tenderness by poking vegetable with a fork.
1 cup water
Pour vinegar and simmer for 3-5 minutes without covering and stirring until aroma of vinegar evaporates.
1/2 cup vinegar
Taste and adjust seasoning with salt or pepper then remove from heat. Transfer in a serving plate and enjoy. Bon appetit!