Cook the garlic, onion, boullion and bacon in a frying pan. Cook the pasta. Add the cooked spaghetti and everything from the frying pan into a bowl or pot. Add the parmesan, cream and egg yolks. Season with salt and pepper. Serve with parsley.
Recipe by Dear November at https://www.dearnovember.com/2016/02/spaghetti-carbonara-valentines-dinner/