Who doesn’t like a jacket potato on a cold night? Pierce the skin all over with a fork, then cook for 10 minutes on full power. For a crisp skin, rub the potato with oil, sprinkle with salt and finish off in a 200°C fan/gas 7 oven for 20 minutes – you’ll save 40 minutes of conventional cooking. For toppings inspiration, search ‘baked potato collection’ at deliciousmagazine.co.uk