01 -
Grab a flat baking tray and line it with either a silicone mat or parchment paper. This will stop the sticky candy from making a mess when you pour it out. Check that your tray is level so the honeycomb spreads evenly.
02 -
Mix together the sugar, honey, water, and corn syrup in a sturdy, roomy pan. Heat it over medium while gently stirring with a wooden spoon or heat-safe spatula until the mixture looks smooth and all the sugar is dissolved. Avoid letting the mixture splash on the sides of the pan.
03 -
Turn the heat up to medium-high and attach a candy thermometer to the side of your pan. Leave it alone — no stirring now — and let it bubble away until it reaches exactly 300°F (150°C). This is the 'hard crack' stage and it'll take around 5-7 minutes. You'll notice the color shifting to a pale golden shade as it gets closer.
04 -
The moment your thermometer reads 300°F, pull the pan off the burner. Add the baking soda all at once and quickly whisk like crazy. Watch as it foams up and turns a lovely golden hue. The reaction infuses lots of tiny bubbles that give honeycomb its signature crunchy, airy texture.
05 -
Pour the frothy candy mixture onto your prepped tray right away. Let it settle on its own without spreading — this keeps the delicate bubbles intact. Leave it at room temperature to fully cool and harden. This usually takes 30-45 minutes. You'll know it's ready when it feels solid and makes a slight knocking sound when tapped.
06 -
When the candy is completely set, snap it into jagged pieces using your hands or the base of a utensil. Store in a sealed container, layering the pieces with parchment paper to keep them from sticking to one another. For a fun upgrade, dip chunks into melted chocolate or sprinkle flaky sea salt on top!