My dad's recipe from a decades out-of-print cookbook always been a success. Enjoy the recipe with his cooking tips and unique tone!
450-500g spaghetti (vermicelli works better, but is hard to find; they have stopped selling it because I like it)
4 eggs
225g bacon
5 cloves garlic
60-90g freshly grated parmesan or asiago cheese, with more to serve
Pepper to taste
Cut the uncooked bacon crosswise into thin slices and fry over low heat, stirring to separate the slices. Don't get it completely crispy, but it should be beyond the chewy-fatty stage. If you don't almost have the pasta done when this is done, put it on the lowest heat possible while you do the rest.
Beat the eggs with a whisk or fork. Finely chop the garlic. Boil water and cook the spaghetti. When the pasta is almost done, add the garlic to the bacon, raising the heat if necessary to cook the garlic.
Drain the pasta and dump it back into the cooking pot. Pour the bacon, grease and all, into the pasta. Immediately add the beaten eggs and stir like a wild man; the idea is to scramble the eggs in little bits with the bacon and grease.
Once this seems to have stabilized, sprinkle the cheese in and stir until it is incorporated. Add pepper to taste, and salt, if you somehow are so salt-deprived that the salt in the bacon is not enough.
Serve from the cooking vessel with extra cheese at the table.