Sweet and Sour Pork
Cantonese gu lou yuk with a genuinely crisp coating and a sauce balanced by real pineapple and rice vinegar rather than neon syrup. Double-frying is what keeps it crunchy under the sauce.
Photograph credit: Sweet and Sour Pork - RV90 - 22 August 2024 by RegionVisitor90 · CC0 · Wikimedia Commons
Method
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Marinate the pork in the Shaoxing wine, soy sauce and white pepper for 20 minutes.
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Beat in the egg, then add the cornflour and plain flour and toss until each cube wears a thick, craggy coat.
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Whisk the sauce ingredients except the cornflour slurry together and set aside.
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Heat the oil to 165°C / 330°F. Fry the pork in two batches for 5 minutes until pale gold and cooked through. Lift out and rest on a rack for 5 minutes.
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Raise the oil to 190°C / 375°F and fry the pork again, all together, for 90 seconds until deep golden and hard-crisp. Drain on a rack.
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In a wok over high heat, stir-fry the onion and peppers in the tablespoon of oil for 2 minutes — they should stay crunchy.
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Add the garlic and pineapple for 30 seconds, then pour in the sauce and bring to a hard bubble.
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Stir in the cornflour slurry and cook 30 seconds until the sauce turns glossy and coats a spoon.
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Tip in the fried pork, toss for no more than 15 seconds to coat, and serve immediately.
Chef’s Tips
- Fresh pineapple beats tinned for both flavour and acidity, and its bromelain slightly tenderises the pork.
- Serve the moment it is tossed. Every 30 seconds in the sauce costs you crunch.
- Pork shoulder has enough fat to stay juicy; loin will dry out during the double fry.
Common Substitutions & Variations
- An eighth of a teaspoon of garlic powder per clove is the usual stand-in when you are out of fresh garlic — it will not caramelise the same way, but it carries the flavour.
Pairing Suggestions
- A cold lager or a Riesling
- Serve with egg fried rice and stir-fried greens
- Finish with orange segments
Storage & Reheating
Keeps 2 days but loses crispness. Reheat the pork separately at 200°C / 390°F for 8 minutes, then re-toss in warmed sauce.
Common questions
How long does Sweet and Sour Pork take to make?
About 45 minutes in total — 25 minutes of preparation and 20 minutes of cooking. The recipe serves 4.
What are the key tips for making Sweet and Sour Pork?
Fresh pineapple beats tinned for both flavour and acidity, and its bromelain slightly tenderises the pork. Serve the moment it is tossed. Every 30 seconds in the sauce costs you crunch. Pork shoulder has enough fat to stay juicy; loin will dry out during the double fry.
What should I serve with Sweet and Sour Pork?
A cold lager or a Riesling; Serve with egg fried rice and stir-fried greens; Finish with orange segments.
How should Sweet and Sour Pork be stored?
Keeps 2 days but loses crispness. Reheat the pork separately at 200°C / 390°F for 8 minutes, then re-toss in warmed sauce.
Is Sweet and Sour Pork suitable for a special diet?
This recipe is dairy-free and high-protein. Those labels are checked against the ingredient list, so a dish is only marked when nothing in it contradicts the claim.
How many calories are in Sweet and Sour Pork?
About 668 kcal per serving, with 36 g protein, 62 g carbohydrate and 30 g fat. The figures are calculated from the ingredient list and are an estimate.
Nutritional Highlights
Per serving, calculated from the ingredient list. Treat these as an estimate — brands and cuts vary.
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Written and tested by Turab
One person, one kitchen — no test kitchen, no team. How every recipe on this site is checked before it goes up.