Veg patch tempura

There are a few secrets to really good tempura batter. Firstly, if at all possible, be Japanese. Otherwise, remember that the batter should be thin - no thicker than single cream. Think of it as a nightie rather than a duvet; the idea is not to completely envelop, just to cling here and there. The ingredients should be cold, and the oil hot. The batter should be mixed very briefly, with fingers or chopsticks, leaving some lumps - this helps achieve the perfect crunch. I prefer using rice fl