Step 1

In a wide pan over medium-high heat, heat oil. Add pork and cook until lightly browned. Season with salt and pepper to taste.

Step 2

Add onions and garlic and cook, stirring regularly, for about 1 to 2 minutes or until softened.

Step 3

Add pineapple juice and vinegar. Allow to boil, uncovered and without stirring, for about 3 to 5 minutes.

Step 4

Add soy sauce and water and bring to a boil.

Step 5

Lower heat, cover, and continue to cook for about 40 to 50 minutes or until pork is fork-tender and sauce is reduced.

Step 6

Add pineapple chunks and cook for another 1 to 2 minutes or until heated through.

Step 7

Season with salt and pepper to taste, if needed. Serve hot.