Rock Sugar Substitutes
冰糖 · bīng táng · Chinese rock sugar · yellow rock sugar
By The Chowmi Test Kitchen · Updated October 26, 2026
The best substitute for rock sugar is plain granulated white sugar, swapped 1:1 by weight — 30 grams of rock sugar becomes 30 grams (about 2½ tablespoons) of white sugar. Rock sugar (冰糖, bīng táng) is simply sucrose crystallized into large chunks; it dissolves more slowly and gives Chinese braises, sauces and sweet soups a clean sweetness and a glossy sheen, but ordinary sugar does the same job with only a slight difference in shine. Light brown sugar also works 1:1 and adds a faint molasses note that suits red-braised dishes. Where a recipe caramelizes rock sugar in oil for color, as in red-braised pork, white sugar caramelizes the same way, just faster — watch it and pull it off the heat at amber. Honey or maple syrup can stand in for glazes but bring their own flavor, so use a little less. Rock sugar's smoother sweetness and extra shine are a nice-to-have, not a make-or-break.
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Every rock sugar substitute, ranked
| Substitute | Ratio | Match |
|---|---|---|
| Crushed rock candy Identical in a pinch · vegan · gluten-free | 1:1 | 95% |
| Granulated white sugar Almost everything · vegan · gluten-free | 1:1 by weight | 90% |
| Light brown sugar Red-braised dishes · vegan · gluten-free | 1:1 by weight | 85% |
| Honey or maple syrup Glazes, finishing · gluten-free | Use a bit less, to taste | 72% |
- Crushed rock candy: Plain rock candy is essentially the same thing — crush it and use as rock sugar.
- Granulated white sugar: The easy, near-perfect swap. Very slightly sharper and a touch less glossy, but it dissolves faster and does the same job in braises and sauces.
- Light brown sugar: Adds a gentle molasses depth that flatters hongshao braises; gives good color and sheen. Keep it out of clear sweet soups and teas, where it muddies the color.
- Honey or maple syrup: Liquid sweeteners add shine and sweetness but bring their own flavor; reduce the amount and adjust other liquid slightly. Maple syrup is the vegan pick — honey isn't vegan.
Rock sugar to white sugar, by weight
Chinese recipes usually give rock sugar in grams. Use the same weight of granulated sugar — here it is in US measures. If a recipe measures crushed rock sugar by the spoon instead, use the same spoonful of white sugar or a touch less, since loose chunks pack less tightly than fine sugar.
| Rock sugar | Granulated sugar |
|---|---|
| 5 g | 1¼ teaspoons |
| 10 g | 2½ teaspoons |
| 15 g | 1 tablespoon + ½ teaspoon |
| 25 g | 2 tablespoons |
| 30 g | 2½ tablespoons |
| 50 g | ¼ cup |
| 100 g | ½ cup |
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What is Rock Sugar?
Rock sugar is sugar that's been recrystallized into large, clear or amber chunks. It dissolves more slowly than granulated sugar and is prized in Chinese cooking for adding a clean, mellow sweetness and a glossy finish to red-braised dishes (hongshao), sauces, and sweet soups and teas. Yellow (amber) rock sugar has a faint caramel note; clear rock sugar is more neutral. It's the traditional sweetener for that lacquered braise sheen.
Flavor: Clean, mellow sweetness — less sharp than granulated sugar, with a glossy finish.
Rock sugar vs granulated sugar
Chemically they're both sucrose, so they sweeten the same. Rock sugar dissolves more slowly and is said to give a cleaner, less-cloying sweetness and a slightly glossier finish, which is why it's traditional for braises and sweet soups. Granulated sugar is sharper and dissolves faster but substitutes 1:1 with only a minor difference. For everyday cooking, granulated sugar is a perfectly good stand-in.
Yellow rock sugar vs clear rock sugar
Yellow (amber) rock sugar is less refined and carries a faint caramel or molasses note, making it popular for red-braised dishes and herbal sweet soups. Clear rock sugar is more refined and neutral, preferred where you don't want added color or flavor, like delicate teas and drinks. Both behave the same in cooking; pick by whether you want that hint of caramel.
Caramelizing rock sugar for color
In red-braised dishes rock sugar often does a second job. It's melted in a little oil over medium-low heat until it turns amber and foams with fine bubbles, then the meat goes in and is turned to coat — and that caramel is where much of red-braised pork's red-brown color comes from, working alongside (or instead of) dark soy sauce. Rock sugar melts slowly and evenly, which makes the moment easy to catch. White sugar works the same way but colors faster, so stay at the stove and pull the pot off the heat the moment it's amber; a few seconds past that, it turns bitter.
Rock sugar vs maltose and honey
Rock sugar is for dissolving: it melts into a braise or a sweet soup and leaves a glossy, clean-tasting sauce. Maltose and honey are for coating: thick, sticky syrups brushed onto roast meats like char siu to build a lacquered glaze. They don't stand in for each other well — rock sugar won't cling as a glaze, and honey in a long braise adds its own flavor and can scorch. If a char siu marinade calls for rock sugar, white sugar is fine there; for the glaze itself, use honey or maltose.
Where to buy rock sugar
Stock real rock sugar
Rock sugar (冰糖), clear or yellow, is sold in bags at Asian markets, Weee!, Yamibuy and Amazon, often near the baking or tea aisle. But you rarely need to make a special trip — plain granulated or light brown sugar from any supermarket substitutes 1:1.
Rock Sugar FAQ
What can I use instead of rock sugar?
Granulated white sugar, swapped 1:1, is the easiest and nearly identical option for braises and sauces. Light brown sugar also works 1:1 and adds a pleasant molasses note for red-braised dishes. The difference is small — rock sugar gives a slightly cleaner sweetness and more shine, but ordinary sugar does the job.
How much granulated sugar equals rock sugar?
The same weight. Chinese recipes usually give rock sugar in grams, so 30 g of rock sugar becomes 30 g of white sugar — about 2½ tablespoons — and 15 g is 1 tablespoon plus ½ teaspoon. If the recipe measures crushed rock sugar by the spoon, use the same spoonful of white sugar or slightly less, because chunks pack loosely. Taste near the end, since braises reduce and concentrate sweetness.
Can I use brown sugar instead of rock sugar?
Yes, 1:1 by weight. Light brown sugar adds a faint molasses note and a little extra color, which suits red-braised pork and lu rou fan. In clear sweet soups and teas, stick with white sugar so the color stays light.
Is rock sugar the same as regular sugar?
Both are sucrose, so they sweeten identically. The difference is form: rock sugar is recrystallized into large chunks that dissolve slowly and are said to give a mellower, less-cloying sweetness and a glossier finish. In practice, granulated sugar substitutes 1:1 with only a minor change in sharpness and sheen.
Is rock sugar healthier than regular sugar?
No. It's the same sucrose with the same 4 calories per gram; yellow rock sugar carries only trace amounts of minerals. Some people find it tastes less sharp and end up using less, but gram for gram it's simply sugar.
Why do Chinese recipes use rock sugar?
For two reasons: a cleaner, more rounded sweetness than granulated sugar, and a glossy sheen it gives to red-braised dishes and sauces. It also dissolves slowly, which suits long braises. These are refinements rather than necessities — the dish still works with regular sugar, just with a touch less polish.
What is rock sugar used for?
Red-braised meats like hong shao rou and lu rou fan, Taiwanese beef noodle soup, soy sauce chicken and three-cup chicken, sweet dessert soups (tong sui) such as pear with snow fungus, and teas like chrysanthemum tea. Pears steamed with rock sugar are also a traditional home remedy for a sore throat.
How do you crush rock sugar?
Most braises don't need it crushed — the chunks melt in the liquid. To measure it or dissolve it faster, put the pieces in a zip-top bag, wrap the bag in a towel and tap them with a rolling pin or the flat of a cleaver, or pound them in a mortar.
Is rock candy the same as rock sugar?
Plain, clear rock candy is the same thing — crystallized sucrose — and works 1:1. Skip the colored, flavored rock candy sold on sticks.
Is rock sugar gluten-free and vegan?
Yes. Rock sugar is pure crystallized sucrose with no wheat and no animal products, so it's both gluten-free and vegan — as are its common substitutes, granulated and brown sugar. (As always, anyone strictly avoiding bone-char-refined sugar should check the brand, but that's unrelated to gluten.)
Recipes that use rock sugar
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