No list of easy-to-make recipes would be complete without a mention of the classic spaghetti Bolognese. Fry some onions, celery, and carrots together in a deep pan, before adding your mince, a tin of chopped tomatoes, and seasoning. Then leave to simmer. Serve over your pasta with some Parmesan to top the dish off. The best bit? If you make too much, you can freeze your Bolognese mix or finish it off on some toast tomorrow. Don't knock it until you've tried it!