Arrange fruit on a bamboo skewer, 1-3 pieces per skewer.
Combine sugar, water and corn syrup in a medium saucepan and bring the mixture to a boil.
Boil until the temperature reaches 290 degrees Fahrenheit. This will take approximately 5-10 minutes. When the sugar and water mixture has reached the desired temperature turn the temperature down slightly to prevent burning.
Dip your fruit skewer into the sugar mixture to coat the fruit.
Place each fruit skewer on a silicone baking sheet or parchment paper. The coating should harden almost immediately. This recipe is best eaten right away.
Notes
To store: Tanghulu is best eaten right after you make it. However, if you do have leftovers, you can store them in an airtight container in the refrigerator for up to 3 days.