Add the spaghetti to a saucepan of boiling salted water, reboil and simmer until just tender – quick-cooking spaghetti will take just 6 minutes. Drain in a colander.
Return the saucepan to the heat and add the trimmed and chopped bacon rashers. Lightly fry the bacon until just beginning to crisp, then sprinkle with freshly milled pepper and add the wine. Return the spaghetti to the pan