Tanghulu, often called candied strawberries, is a beloved Asian street snack. It’s simple to make and requires just three basic ingredients: sugar, water, and fruit.
Though tanghulu started in China, you can find it across many Asian cities. On warm days you’ll often spot tanghulu vendors lining busy streets and parks, offering shiny, crunchy fruit skewers that are impossible to resist.
Ingredients
This recipe uses only three main ingredients plus a little preparation aid:
- Sugar
- Water
- Strawberries
Sugar
Granulated white sugar works well, but organic cane sugar is also a good option because it’s less prone to burning. Brown sugar can be used too; the method is the same, though the coating will carry a mild molasses flavor.
Essential Tips for Success:
- Have everything ready before you start. Once the sugar is at the right temperature you’ll have only a couple of minutes to coat the fruit before it hardens.
- Dry your strawberries thoroughly. Any moisture prevents the sugar from sticking and forming a crisp shell.
- Start with low heat when combining sugar and water. Stir gently until about half the sugar dissolves, then stop stirring and raise the heat. Over-stirring can cause crystallization.
- Use long wooden skewers to dip the strawberries safely and evenly. Trying to spoon the hot sugar over fruit usually produces a messy, uneven coating.
- Be cautious—the sugar syrup is extremely hot. Use long sticks or heatproof gloves to protect your hands while dipping.
Common Questions
Do I need a candy thermometer to make tanghulu?
No. A thermometer isn’t required. Watch the sugar closely and use the ice-water chopstick test (described below) to judge readiness.
Can tanghulu be stored for later?
Tanghulu is best eaten right away. Refrigeration causes fruit to release juice, which softens the candy shell. You can store it briefly, but the texture will change.
How long does tanghulu take to make?
Cooking time varies with stove heat. Depending on your burner, the syrup can take anywhere from about 12 to 22 minutes. Avoid maximum heat to reduce the risk of burning.
When will the sugar coating harden?
If you prepare and dry the fruit properly, the coating should harden almost immediately after dipping. If it remains soft, check that the fruit surface was dry and try again.
How do I know when the sugar mixture is ready?
The syrup will turn a pale golden brown when ready. Keep a bowl of ice water and a wooden chopstick nearby to test: dip the chopstick in the hot syrup, then in the ice water—if it crunches when you bite it, the syrup is ready.
Tanghulu Fruit Variations
Traditionally made with hawthorn berries, tanghulu adapts well to any fruit with a dry surface. Popular alternatives include grapes, blueberries, mandarins, and cherry tomatoes. Juicy fruits like pineapple and watermelon don’t hold the crisp coating as well.
Ice Water + Chopstick Trick
This is the simplest way to test syrup readiness. Use a wooden chopstick or small wooden utensil and a glass of very cold water.
Steps:
- Dip a wooden chopstick into the hot sugar syrup.
- Immediately dip the chopstick into the ice water to cool the sample.
- Bite the cooled sample. If it crunches cleanly, the syrup is ready. If it’s sticky or soft, cook a little longer.
Recipe
- ½ cup water (120 ml)
- 1 cup white sugar (about 200 g)
- 12 small strawberries
- Parchment paper or lightly oiled plate for cooling
Instructions
- Dry the strawberries very well so the sugar will stick. Skewer each berry with a wooden stick.
- Prepare a tray lined with parchment paper or lightly oil a plate to catch the coated fruit.
- Combine sugar and water in a pot. Gently simmer, stirring only until about half the sugar dissolves, then stop stirring.
- Raise the heat to medium–high so the syrup bubbles. Keep a close eye to avoid burning.
- Use the chopstick and ice water test starting around five minutes in. Dip the chopstick into the syrup, then into ice water and bite: a crunchy result means it’s ready.
- The syrup will turn a light golden brown when done. Timing varies by stove; do not use maximum heat to avoid burning.
- Dry strawberries again if needed. Remove the pot from heat and quickly dip each skewer into the syrup for a few seconds, twirling to let excess drip off. Work fast—the syrup will set within a couple of minutes.
- Place coated fruit on the prepared parchment or plate. The coating should harden almost immediately. Serve and enjoy.
Notes
Please be careful: the syrup is extremely hot. Use long skewers or heatproof gloves to protect your hands while dipping.
Smaller strawberries are easier to eat and tend to work best for tanghulu.