Sweet and sour mushrooms

Mushrooms can be polarising: I know some people who love them and others who can’t stand them. If you happen to belong to the latter group, feel free to swap the mushrooms for another vegetable, such as cauliflower, or even tofu – just remember to adjust the baking time. And if you plan on serving this some time after cooking it, keep the mushrooms separate until you’re ready to eat, as their crispy battered exterior will soften if they’re left sitting in the sauce for too long.