Pasta Carbonara – – spaghetti (cooked in heavily salted water), pancetta ( diced ), olive oil, butter, egg, Parmesan cheese (grated), red pepper flakes (or to taste), Cook the spaghetti in rapidly boiling and salted water.; While it is cooking, brown the pancetta in a heavy pan (we use Le Crueset).; Beat the eggs with 2/3 cup grated parmesan cheese in a bowl.; When the pancetta is brown, add the olive oil and butter and heat until warm.; Drain the spaghetti.; Remove the pancetta pan from the heat and quickly stir in the egg mixture and the spaghetti. ; Add plenty of fresh ground pepper (or red pepper flakes) and serve immediately.; –