Start by adding your honey, water, glucose and sugar in a deep pan and mix until all incorporated.
Leave it on a medium to high heat until it reaches 160C.
In the mean time sift in the bicarbonate of soda and once it reaches the temperature required. Sprinkle in the bicarb while whisking quickly. This stage needs to take less then a min.
Pour the honeycomb mix in a deep baking pan. Make sure the pan is deep enough to hold double the honeycomb mix as it will continue to grow while the bicarbonate is reacting.
Allow it to completely cool down and set before breaking it and that could take around 1 to 2 hours.