Believe us when we tell you that your house will smell like garlic and chili flakes when you make this Immune-Boosting Garlic Spaghetti dish. If the smell of garlic is off-putting to you, this is not the dish for you. But that signature garlic smell is beautiful and romantic, even if garlic breath is not. For your pasta, you can use spaghetti, fettuccini, bucatini, or whatever long noodle you enjoy. Just make sure you cook the noodles al dente!