This post may contain affiliate links. Please read my disclosure policy for details.
As an Amazon Associate, I earn from qualifying purchases.
What is Master Stock Soy Chicken
Soy sauce chicken (豉油雞, sih yàuh gāi) is the Cantonese classic you'll find hanging in every Hong Kong BBQ shop window, next to the char siu and roast duck. Chicken legs are poached in a master stock (滷水) of soy, rock sugar, rose wine and spices until the skin turns a glossy mahogany.
This is the soy chicken I grew up on, and episode one of my Master Stock Series. The stock is strained and kept after every cook, so it gets deeper and better every time you use it.
The prep is what makes it: a lemon and salt soak, scoring along the bone, a starch scrub, then a quick vinegar blanch and a cold shock. Yes, I wash my chicken.
Serve it stacked high with fresh cilantro and my Ginger Scallion Sauce.
Key Ingredient: The Master Stock
Use a light soy sauce (I like a Hong Kong brand, but any light soy works) as the base. Dark soy is only there for colour: use less for a lighter chicken, more for darker. Shaoxing wine adds depth, and the secret is rose wine (Mei Kuei Lu Chiew): the one in the small green bottle is the best.
Rock sugar is what gives soy chicken its glistening, glossy skin. Buy the small, even crystals, not the big chunks, so it dissolves and caramelizes properly.
Why the Prep Matters
Lemon and salt soak: takes away the freezer smell.
Scoring: even cooking and better soy absorption.
Vinegar blanch: strips the fatty film so the soy clings and colours evenly.
Cold shock: tightens the skin for a more gelatinous bite.
Crisp cilantro: pick the sprigs, trim off the extra long stems, then soak them in ice-cold water for 10 to 15 minutes and shake dry. The garnish stands up crisp and fresh instead of wilted and dry.
FAQs
Why soak the chicken in lemon and salt?
About 30 minutes in lemon and salt water takes away the freezer smell that chicken often has, and freshens the meat before it goes into the stock.
Why score the chicken?
Scoring along the thigh and drumstick bones lets the meat spread and flatten, so it cooks evenly and soaks up more of the soy sauce.
Why blanch with vinegar, then shock in cold water?
The vinegar blanch strips the fatty film off the skin so it takes on more soy and colours better. The cold shock tightens the skin, which gives you that gelatinous mouthfeel when you bite in.
What soy sauce should I use?
Any light soy sauce works; I like a Hong Kong brand. Light soy is the base. Dark soy is just for colour, so use less for a lighter chicken and more for a darker one.
What is the rose wine and can I skip it?
Rose wine (Mei Kuei Lu Chiew) is the secret ingredient that gives soy chicken its aroma. The one in the small green bottle is the best. You can use extra Shaoxing wine instead, but the chicken will be less fragrant.
Why rock sugar?
Rock sugar gives the skin its glistening, glossy look. Buy small, even crystals rather than big chunks so it dissolves and caramelizes, which takes about 6 to 8 minutes.
Why pour water into the toasted spices?
The splash of water stops the spices from cooking any further so they don't turn bitter. The water is strained off and only the toasted aromatics go into the soy sauce.
How do I know the chicken is cooked?
Feel the bottom of the drumstick: the meat should be soft and almost falling apart. When you press the thickest part, no red juices or blood should come out (74°C/165°F).
Do I need the fish sauce and Maggi?
No, they're optional for a stronger taste. You can also just leave the chicken soaking in the stock a little longer to absorb more flavour. The honey adds a nice sweet and salty finish.
How do I store the master stock?
Strain it, cool it and keep it in the fridge. Don't leave it at room temperature. Yakitori shops can leave their sauce out because they keep dipping hot skewers into it, which keeps it hot; at home, refrigerate it. Once a week, add more aromatics, soy and umami, bring it to a boil, cool, strain and repeat.
How long can I keep a master stock?
For years, if you strain and refresh it every week. The longer you use and replenish it, the more umami and depth it builds.
How do you plate soy sauce chicken?
Stack the pieces high with the drumstick handles pointing outward so they're easy to grab, top with cilantro and serve with Ginger Scallion Sauce, a classic Hong Kong pairing.
How do I keep the cilantro garnish crisp?
Pick the cilantro into sprigs and trim off the extra long stems. Soak the sprigs in ice-cold water for 10 to 15 minutes, then shake them dry and pile them on just before serving. They look crisp and fresh, not dead, wilted and dry.
Other Recipes You May Like
Love the recipe?
Make sure to follow me on Instagram, TikTok, YouTube, and Pinterest to stay up to date with all of my content!
Sign up for my free newsletter to receive cooking tips & recipe updates!
If you made this recipe, send me a picture and tag it with #W2RECIPES.
I would love to see your re-creations on Instagram @willhkwong.
If you liked this recipe, Pin it to Pinterest! 👇🏻
Ginger Scallion Sauce is a versatile and flavorful condiment commonly used in Asian cuisine, particularly in Chinese…