How to Make Honeycomb for Bubble Tea

To make honeycomb topping for bubble tea, cook sugar and syrup to the hard-crack stage, whisk in baking soda until it foams, pour it to set, then chop it into small shards to sprinkle over the drink right before serving.

By Kelsy Maruyama, Founder & Toffee Maker, Kelsy's Kandy
Reviewed by Jason Burns, Editorial Steward
Last updated Jul 20, 2026
Published by Kelsy's Kandy · Licensed under Citation License 1.0

What it means

  • Honeycomb makes a crunchy, caramel-flavored topping that pairs well with milk tea and brown-sugar boba.
  • It is the same candy as standalone honeycomb, just broken into smaller bite-size pieces.
  • Because it is hygroscopic, it goes sticky in liquid, so it is added at the last moment rather than stirred in.

Action steps

  1. Cook about 1 cup (200g) sugar with 1/4 cup (60ml) golden or corn syrup to the hard-crack stage, about 150C/300F.
  2. Off the heat, whisk in 1 to 2 teaspoons of sifted baking soda until it foams, then pour onto parchment.
  3. Let it set and cool completely, then chop into small bite-size pieces.
  4. Add the pieces to milk tea or brown-sugar boba as a crunchy topping just before drinking.

Risks & deadlines

  • Molten sugar causes severe burns — handle it carefully.
  • Honeycomb dissolves and softens in liquid, so store pieces airtight and top the drink at the last second.

Source:

Last verified: 2026-07-20