Sweet and Sour Pork
Serves 4 Prep 20 min Cook 4 min Total 24 min Type Meal Origin Chinese

Sweet and Sour Pork

The Cantonese sweet and sour pork: battered pork cubes deep-fried crisp and tossed in a glossy pineapple-vinegar-sugar sauce with peppers.

Serves 4 Prep 20 minutes Cook 4 minutes Units Rate

Overview

Often mis-made in the West as doughy balls drowned in cloying sauce, properly prepared sweet and sour pork is a delicate balance of flavours, neither strictly sweet nor sour, but harmoniously combined. The key is quality ingredients, proper deep-frying technique, and a refined sauce that complements rather than masks the tender pork. Tinned lychees add authentic sweetness and texture.

Serves: 4 Prep Time: 20 minutes Cook Time: 4 minutes

Ingredients

Pork & Marinade

  • 350 grams lean pork (cut into 2 cm cubes)
  • 1 tablespoon dry sherry
  • 1 tablespoon light soy sauce
  • ½ teaspoon salt

Batter & Frying

  • 1 egg (beaten)
  • 2 tablespoons cornflour
  • 400 ml groundnut oil (for frying)

Vegetables

  • 50 grams green pepper (cut into 2 cm squares)
  • 50 grams red pepper (cut into 2 cm squares)
  • 50 grams carrots (cut into 2 cm cubes)
  • 50 grams spring onions (cut into 2 cm cubes)

Sauce

  • 150 ml Chinese chicken stock
  • 1 tablespoon light soy sauce
  • ½ teaspoon salt
  • 1 ½ teaspoons cider vinegar (or white rice vinegar)
  • 1 tablespoon sugar
  • 1 tablespoon tomato purée
  • 1 teaspoon cornflour (blended with 1 teaspoon water)
  • 75 grams tinned lychees

Method

Stage 1 - Prepare & Marinate

  1. Cut the pork into 2 cm cubes.
  2. Put the cubes into a bowl together with the sherry, soy sauce and salt.
  3. Leave to marinate for 20 minutes.

Stage 2 - Prepare Vegetables

  1. Cut the green and red peppers into 2 cm squares.
  2. Peel and cut the carrots and spring onions into 2 cm cubes.
  3. Bring a pot of water to the boil and blanch the carrots for 4 minutes.
  4. Remove the carrots and plunge into ice cold water, then drain and set aside.

Stage 3 - Deep-Fry Pork

  1. Mix the egg and cornflour in a bowl to a uniform batter.
  2. Lift the pork cubes out of the marinade and place them in the batter to coat each piece well.
  3. Heat the oil in a deep-fryer or large wok until it is almost smoking.
  4. Remove the pork pieces from the batter with a slotted spoon and deep-fry them.
  5. Drain the deep-fried pork cubes on kitchen paper.

Stage 4 - Make Sauce & Combine

  1. Combine the chicken stock, soy sauce, salt, vinegar, sugar and tomato purée in a large saucepan.
  2. Add all the vegetables and stir well.
  3. In a small bowl, blend together the cornflour and water.
  4. Stir this mixture into the sauce and bring it back to the boil.
  5. Turn the heat down to a simmer.
  6. Add the lychees and pork cubes.
  7. Mix well and turn onto a deep platter. Serve at once.

Notes

  • Deep-frying temperature: Oil should be almost smoking (around 180°C) to create a crisp exterior while keeping pork tender inside.
  • Batter consistency: Should be thick enough to coat firmly but thin enough to fry quickly, avoid heavy, doughy results.
  • Balance of flavours: The interplay of sweet (sugar, lychees), sour (vinegar), salty (soy), and umami (tomato) should be subtle. Taste and adjust the vinegar/sugar ratio to preference.
  • Lychees: Essential to authentic flavour and texture, do not substitute with pineapple or other fruits.

Serving

Serve with: Plain steamed rice and a simple blanched vegetable such as Bok Choi in soy sauce

Storage

  • Best served immediately for optimal crispness
  • Keeps 1-2 days refrigerated (pork softens and may lose crispness)
  • Not recommended for freezing (batter texture deteriorates significantly upon thawing)

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