How to make the world's best zuppa inglese; how to coat meat with flour and not get your hands dirty; how to keep your friands light and stop your souffles sinking; how to chiffonade a handful of fresh basil in 10 seconds; how to make a perfect beer batter for fish, and perfect chips to go with it; how to buy a fresh crab and get rid of the 'funny' bits; how to whip egg whites. How to cook. everything.