Mix ground beef, onions, eggs, salt, pepper and 1/2 tablespoon of soya sauce together.
Shape mixture into 32 small balls.
Dip meatballs in soya sauce to coat.
Add any remaining soya sauce to 2 tbsp oil in frying pan and brown meatballs gently.
Place browned meatballs in a 10 cup baking dish.
Drain syrup from pineapple chunks and combine with pineapple juice.
Mix together sugar, cornstarch and 1/2 tsp salt.
Stir in juice mixture and vinegar.
Mix well.
Cook juice mixture in clean pot, stirring constantly until the sauce thickens and boils. The sauce thickens very quickly.
Combine pineapple chunks and peas with the meatballs in dish.
Pour sauce over the meatballs and cover.
Bake in a 350 degree oven for 45 minutes.
Serve ontop of cooked rice.