There are lots of reasons that people cook. Apparently you have to make a trifle for Home Economics GCSE. Pasta and pesto is for quick suppers. Lamb is for Sunday lunch. Simnel cakes get made at Easter. And I make gries schmarn when I’m ill. Marmalade on toast is for when you can’t be bothered. Omelettes are when there aren’t enough ingredients, and stir fries are for leftovers. Fruit salads are for detoxing and flapjacks are for indulging….