Lemony courgette tempura

Tempura is a dish all about texture, and curing the courgette here gives the ultimate pillowy contrast to the wonderfully satisfying crunch of the exterior batter. Finish with a few flakes of sea salt and bob really is your uncle. Two things will ensure your batter is a success: making sure the water is very cold and mixing it all together at the last minute to ensure lots of light bubbles.