Connect with us

Fish & Seafood

Sweet & sour fish



Dishes with sweet and sour sauce, including sweet and sour fish, are common but the curious thing is how many versions of the sauce there are. I remember my mother (who wasn’t a good cook at all) trying to replicate the restaurant version of my favorite dipping sauce for pork spring rolls (lumpiang shanghai) by mixing together flour, soy sauce, sugar and vinegar. Perhaps, it was just her but cornstarch never seemed to figure among her ingredients for sweet and sour sauce. Naturally, with flour instead of cornstarch, the resulting sauce had a cloudy appearance.

Sweet & sour fish |

When I became a teenager and started getting seriously interested in Chinese cooking, I learned about cornstarch and, after that, tapioca starch or what 1980s Canadian TV personality Stephen Yan liked to call Wonder Powder. I used either to make sweet and sour sauce and, instead of soy sauce, I added a little tomato paste (sometimes ketchup) for color. I used this formula happily for almost three decades and no one who tried it could find fault.

But as with most anything else, a cook never stops to find better and better recipes. I learned recently that the best sweet and sour sauce does not contain any starch. The thick texture is the result of boiling vinegar and palm sugar together until the mixture reaches the syrupy stage. Super fine strips of ginger are added for spice, aroma and bite. Below is a recipe for sweet and sour fish where the sauce is made using the described procedure.

Sweet and Sour Fish

Sweet & sour fish

Print Pin
Prep Time: 10 minutes
Cook Time: 30 minutes
Total Time: 40 minutes
Servings: 4
Author: Connie Veneracion


  • 1 cup rice vinegar
  • 1 and 1/2 to 2 cups shaved palm sugar (or dark brown sugar)
  • ½ teaspoon salt
  • 1 tablespoon very fine strips of ginger
  • 1 whole white firm and fleshy fish, about 1.5 kg., scaled and gutted
  • salt
  • pepper
  • 1 tablespoon cornstarch or tapioca starch
  • 3 cup vegetable oil for deep frying
  • 1 onion finely sliced (or 12 stalks of onion leaves, cut into 2-inch lengths)
  • 1 small carrot julienned
  • a thumb-sized piece of ginger julienned
  • 1 tablespoon sesame seed oil
Like cooking videos?Subscribe to our NEW YouTube Channel!


  • Make the sweet and sour sauce. Place the vinegar and sugar in a small pan and set over medium heat. Cook without stirring until the sugar dissolves. Swirl the pan and boil over medium heat for 15 to 25 minutes or until syrupy. Add the salt and ginger during the last five minutes of cooking.
  • While the sauce cooks, prepare the fish. Heat the cooking oil in a wok or frying pan. Pat the fish dry with paper towels. Cut three to four diagonal incisions about half an inch deep on both sides of the fish (what is referred to as “scoring”). Season the fish with salt and pepper, rubbing inside the cavity and incisions. Dust with cornstarch or tapioca starch.
  • When the oil is hot enough (it should start to emit some smoke), deep fry the fish over high heat until golden and a light crust forms on the outside. Flip the fish when the underside is done and fry the other side for even cooking and texture. Scoop out the fish and drain on paper towels. Transfer to a serving platter and scatter the prepared garnishes on top. Pour the sweet and sour sauce over the fish and vegetables.
  • Heat the sesame seed oil in a small pan until smoking. Pour over the fish and vegetables. Serve the sweet and sour fish once.
Like travel-inspired recipes?Check out Tasty Safari!

This is an updated version of a recipe originally published on April 27, 2003. This was also my Feast Asia column on May 20, 2009.