Cut pork loin into bite-sized pieces and marinate with a pinch of ginger powder, 2 tbsp chili oil, and ground pepper for 10 minutes.

Blanch broccoli in hot water, mince garlic and onion, and cut paprika into 3cm cubes.

Prepare the sauce by mixing 1 tbsp cornstarch, 2 tbsp sugar, 2 tbsp soy sauce, 1 tbsp oyster sauce, 1 tbsp vinegar, a pinch of pepper, and 1/2 cup water.

Coat marinated pork pieces lightly with cornstarch on both sides.

Heat a generous amount of cooking oil in a pan and fry the pork until crispy.

In a heated pan, add chili oil, minced garlic, and onion. Stir-fry on low heat for 30 seconds.

Add the prepared sauce and simmer on medium heat for 1 minute while stirring.

Add the fried pork and paprika to the pan.