Sweet and Sour Pork with Pineapple Recipe (菠萝咕咾肉)
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RATINGS
Not rated yet
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COOK TIME
Prep 20m • Cook 15m
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VIEWS
264
I’ve made this dish dozens of times since my first attempt in college—back then I deep-fried everything and used bottled sweet-and-sour sauce. Now I skip the double-fry (once is enough), make the sauce from scratch with ketchup and a splash of vinegar, and always add fresh pineapple because canned just doesn’t taste the same. The pork stays juicy inside, the coating stays crisp just long enough to soak up the glossy sauce, and the bell peppers stay bright and crunchy. It’s not restaurant-level shiny, but it’s honest, fast, and always disappears before I finish plating.
Ingredients
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250 g pork tenderloin
sliced 5 mm thick
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200 g fresh pineapple
cut into 2.5 cm chunks (slightly firm, not overly soft
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80 g green bell pepper
seeded and cut into 2.5 cm pieces
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80 g red bell pepper
seeded and cut into 2.5 cm pieces
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1 large egg
about 50 g, beaten
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90 g all-purpose flour
for coating
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50 g tomato ketchup
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10 g granulated sugar
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5 g light soy sauce
Can’t find it? Try this one. -
3 g salt
1 g for marinade, 2 g for sauce
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10 g cornstarch
with 30 g water (mixed as slurry)
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120 ml neutral oil
for shallow frying, like canola or avocado oil
Instructions
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Step 1: Tenderize and Marinate Pork
Cut the pork tenderloin into even 5 mm slices (they cook quickly and stay tender without extra prep). Place in a bowl, add 1 g salt, 5 g soy sauce, 3 g rice wine, and 2 g of the vinegar. Mix gently and let sit for 15 minutes while you prep the rest.
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Step 2: Coat the pork in egg and flour for a light crust
Add the beaten egg to the marinated pork and stir until every piece is coated. Spread the flour on a plate. Dip each slice into the flour, press lightly to adhere, then shake off excess. Lay them on a plate in a single layer—don’t stack.
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Step 3: Shallow-fry the pork until golden and crisp
Heat 120 ml oil in a wide skillet or wok over medium-high heat until a drop of water sizzles instantly (about 175°C / 350°F). Fry the pork in one layer—don’t crowd the pan—for 2–2.5 minutes per side, until golden brown and cooked through. Transfer to a paper towel–lined plate to drain.
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Step 4: Quickly stir-fry peppers and pineapple to keep texture
Wipe out most of the oil from the pan, leaving about 1 tsp. Heat over medium. Add bell peppers and pineapple. Stir-fry for 60 seconds—just until peppers brighten and pineapple warms through. Remove and set aside.
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Step 5: Make the sauce from scratch in the same pan
Return the pan to medium-low heat. Add ketchup and sugar. Stir 20 seconds until fragrant and sugar dissolves. Pour in remaining 6 g vinegar, 2 g salt, and the cornstarch slurry while stirring constantly. Cook 30–45 seconds until the sauce thickens to a glossy, pourable consistency (it should coat the back of a spoon but still flow).
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Step 6: Toss everything together just before serving
Add the fried pork and stir-fried vegetables back to the pan. Turn heat to high and toss quickly for 30–45 seconds until everything is evenly coated and hot. Turn off the heat immediately—overcooking makes the crust soggy.
Serve right away with steamed rice.
Chef’s Notes
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Fresh pineapple matters. Canned pineapple releases too much water and lacks brightness. If you must use canned, drain well and pat dry.
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Sauce balance tip: Taste before adding the final salt. Ketchup brands vary in saltiness—some need the full 2 g, others need none.
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Vegetarian option: Swap pork for king oyster mushrooms (cut into thick strips, marinate same way, fry until golden). Reduce frying time to 1.5 minutes per side.