Marinate pork spareribs with light soy sauce, Shaoxing wine, salt, white pepper, egg yolk, and cornstarch for at least 20 minutes.
Heat frying oil in a wok or deep pot to 170-180°C (340-350°F).
Lightly dust marinated spareribs with cornstarch. Deep-fry in batches for 4-5 minutes until golden and cooked through. Remove and drain on paper towels.
Carefully pour out most of the frying oil, leaving some in the wok.
Add minced garlic, bell peppers, and onion to the wok. Stir-fry for 2-3 minutes until slightly softened.
Add pineapple chunks and stir-fry for 1 minute.
Pour in the prepared sweet and sour sauce mixture (ketchup, vinegar, sugar, soy sauce, water). Bring to a simmer.
Once simmering, add the cornstarch slurry, stirring constantly until the sauce thickens.
Return the deep-fried spareribs to the wok, toss quickly to coat evenly with the sauce.
Serve immediately.
Cook this in the app — save it & get tonight’s menu
Get the app