Cooked as soon as they are picked and frozen soon after, frozen peas retain all the vegetable’s sweet, fresh flavour. They are very comforting and easy to transform into all sorts: pea soup, for instance, takes mere minutes, while crushed peas with a good dose of butter or olive oil go well with anything from fish fingers to poached eggs, or even stirred through pasta – the possibilities are endless. Frozen peas are an essential when you’re cooking on a budget, so even if you have just an ice box, make sure you keep a small bag of peas in there at all times.