Step 1

Slice the leftover pork belly into thin strips.

Step 2

Thinly slice the onion and bell pepper.

Step 3

Mince the garlic and ginger.

Step 4

Heat vegetable oil in a large skillet or wok over medium-high heat.

Step 5

Add sliced onion and bell pepper to the skillet. Stir-fry for 2-3 minutes until they start to soften.

Step 6

Add minced garlic and ginger to the skillet. Stir-fry for another minute until fragrant.

Step 7

Add the sliced pork belly to the skillet. Stir-fry for 2-3 minutes until heated through and lightly browned

Step 8

In a small bowl, mix together soy sauce, oyster sauce, sesame oil, sugar, salt, and pepper.

Step 9

Pour the sauce mixture over the pork belly and vegetables in the skillet. Stir-fry for another 1-2 minutes until everything is well coated and heated through.

Step 10

Serve the stir-fry hot over cooked rice or noodles.

Step 11

Garnish with chopped green onions and sesame seeds if desired