In a large mixing bowl, combine ground pork, minced onion, salt, ground black pepper, egg, and bread crumbs. Mix thoroughly.

Scoop about 1 to 2 tablespoons of mixture and form into a ball shaped figure. Set aside.

Heat a frying pan then pour-in 6 tablespoons of cooking oil.

When the oil is hot enough, pan-fry the ball-shaped mixture until the outer side turns brown.

Once done, turn off the heat and transfer the fried meatballs on a serving plate or bowl. Set aside.

Heat a separate cooking pot then pour-in remaining 2 tablespoons of oil.

When the oil is hot enough, sauté the garlic.

Add the quartered onion, sliced carrot, and bell peppers then cook for 2 minutes.

Add pineapple chunks and cook for 1 minute.

Put-in the tomato ketchup, brown sugar, and vinegar then stir.

Pour-in water and let boil.

Add the cornstarch diluted in water and cook until desired thickness is reached.

Turn off heat then ladle the sauce over the pan-fried meatballs.

Serve hot. Share and enjoy!