Spaghetti: Beyond Bolognese

Possibly the most popular form of pasta in the world, spaghetti has no twists, curves or stuffings, but its simplicity is its secret weapon; it goes with just about every sauce you can throw at it, although those that are smooth or finely chopped work best. Try a classic Cacio e Pepe, keep it light with courgette and lemon – or go for the full 'Godfather' treatment.