{"id":1098,"date":"2025-11-13T03:05:01","date_gmt":"2025-11-13T03:05:01","guid":{"rendered":"http:\/\/recipework.com\/?p=1098"},"modified":"2025-11-13T03:05:01","modified_gmt":"2025-11-13T03:05:01","slug":"crispy-sweet-and-sour-fish-a-tangy-crunchy-delight","status":"publish","type":"post","link":"https:\/\/recipework.com\/?p=1098","title":{"rendered":"Crispy Sweet-and-Sour Fish: A Tangy-Crunchy Delight"},"content":{"rendered":"\n\n
\n\t

Sweet-and-Sour Fish (Tangcu Yu in Chinese)<\/h2>\n\t\t

\n\t\tSweet-and-Sour Fish is a iconic Chinese restaurant-style dish, famous for its stunning appearance, ultra-crispy exterior, and tender flaky fish, all coated in a glossy, tangy-sweet sauce. The fish (typically perch or cod) is scored to absorb flavor, fried until golden, then tossed in a vibrant sauce made with vinegar, sugar, and tomato paste. It balances sweet, sour, and savory notes perfectly, making it a hit at family dinners, parties, or any occasion where you want a showstopping yet delicious meal.\t<\/p>\n\t

\n\t\t
  • – Sharp chef\u2019s knife and cutting board (for scoring and preparing fish)<\/li>
  • – Large mixing bowl (for marinating fish)<\/li>
  • – Deep wok or heavy-bottomed pot (for frying fish, 3-4 inches oil depth)<\/li>
  • – Slotted spoon or spider strainer (for transferring fried fish)<\/li>
  • – Small bowl (for mixing sauce thickener)<\/li>
  • – Wooden spoon (for stirring sauce)<\/li>
  • – Paper towels (for draining excess oil from fish)<\/li><\/ul>\t<\/div>\n\t
    \n\t\t
    • For the Fish<\/li>
    • – 1 whole fresh perch or cod (1.5 pounds\/680g, scaled, gutted, head and tail intact; or 1 pound\/450g boneless fish fillets)<\/li>
    • – 1 teaspoon salt (divided)<\/li>
    • – \u00bd teaspoon white pepper (freshly ground)<\/li>
    • – 2 tablespoons Shaoxing rice wine (or dry sherry)<\/li>
    • – 3 tablespoons cornstarch (plus extra for dusting)<\/li>
    • – 1 large egg (beaten, for binding)<\/li>
    • – 2 cups (500ml vegetable oil (for frying, adjust based on pot size))<\/li>
    • – 3 slices ginger (for marinating)<\/li>
    • – 2 green onion whites (sliced, for marinating)<\/li>
    • For the Sweet-and-Sour Sauce<\/li>
    • – 3 tablespoons granulated sugar (adjust for sweetness preference)<\/li>
    • – 2 tablespoons rice vinegar (or white vinegar, for tanginess)<\/li>
    • – 2 tablespoons tomato paste (for color and umami)<\/li>
    • – 1 tablespoon light soy sauce<\/li>
    • – 1 tablespoon cornstarch (mixed with 2 tablespoons cold water, as thickener)<\/li>
    • – \u00bd cup (120ml water)<\/li>
    • – 1 tablespoon vegetable oil (for saut\u00e9ing sauce)<\/li>
    • – 1 small green pepper (sliced, optional, for color and crunch)<\/li>
    • – 1 small red pepper (sliced, optional, for color and crunch)<\/li><\/ul>\t<\/div>\n\t
      \n\t\t
      1. Prep and marinate the fish: If using whole fish, rinse thoroughly and pat dry with paper towels. Use a sharp knife to score 1-inch deep diagonal cuts on both sides of the fish (about 1 inch apart) to help it cook evenly and absorb sauce. If using fillets, cut into 2-inch chunks and make small slits on the surface. Place fish in a bowl, add \u00bd teaspoon salt, white pepper, rice wine, ginger slices, and green onion whites. Mix gently and marinate for 15 minutes.<\/li>
      2. Prepare for frying: Drain the marinated fish, discard ginger and green onions. Pat fish dry again (dry surface ensures crispiness). Dredge the fish in 3 tablespoons cornstarch, ensuring all cuts and surfaces are coated. Dip the starch-coated fish into beaten egg, letting excess egg drip off.<\/li>
      3. Fry the fish: Heat vegetable oil in a deep wok to 350\u00b0F (175\u00b0C) (test with a small piece of starch\u2014if it sizzles immediately, oil is ready). Gently lower the fish into the oil (for whole fish, hold by the tail and slide in; for fillets, add in batches). Fry for 5-6 minutes until golden and crisp. Use a slotted spoon to transfer to paper towels to drain. For extra crispiness, increase oil temperature to 375\u00b0F (190\u00b0C) and fry the fish again for 1-2 minutes. Transfer to a serving plate.<\/li>
      4. Make the sweet-and-sour sauce: In a clean wok or skillet, heat 1 tablespoon vegetable oil over medium heat. Add sliced green and red peppers (if using) and stir-fry for 1 minute. Add sugar, rice vinegar, tomato paste, light soy sauce, and water. Stir well and bring to a boil. Slowly pour in the cornstarch-water mixture while stirring constantly. Cook for 1-2 minutes until the sauce thickens and becomes glossy.<\/li>
      5. Serve: Immediately pour the hot sweet-and-sour sauce over the fried fish, ensuring it coats the cuts and surfaces. Garnish with fresh green onions if desired. Serve hot with steamed rice.<\/li><\/ol>\t<\/div>\n\t
        \n\t\t

        – Fish selection: Perch, cod, or tilapia work well\u2014choose firm, white fish that holds shape during frying. Avoid delicate fish that may break apart.
        \n– Crispiness tip: Patting the fish dry thoroughly before coating with starch is key. Double-frying (first to cook, second to crisp) ensures an ultra-crispy exterior.
        \n– Sauce balance: Adjust sugar and vinegar quantities to taste\u2014add more sugar for sweetness or more vinegar for tanginess. Tomato paste adds depth; do not substitute with ketchup (it\u2019s too sweet).
        \n– Safety note: When frying, use a deep pot to prevent oil splatters. Do not overcrowd the pot\u2014fry in batches if needed.
        \n– Make-ahead: Marinate the fish up to 1 hour in advance, but fry it fresh for best crispiness. The sauce can be made 10 minutes before frying the fish.<\/p>\n\t<\/div>\n\t

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