Cook the bacon in a pan of aluminum and steel. Once you do gets wet with dry white wine and leave on the heat until the wine has evaporated. Meanwhile, cook the spaghetti and make you prepare the egg which should be well beaten. Once cooked the noodles are drained and placed in a frying pan with egg and bacon prepared before. He goes on to stir the whole very low heat being careful not to cook the egg (keeping it as far away from the flame). All this until the egg is mixed with spaghetti. Finally, serve with pecorino parmesan cheese and freshly ground pepper.