Bring water to boil in pasta pot with salt. Dice bacon and cook on med-high. Meanwhile, mix 4 ROOM TEMP eggs with a cup of cream. Dice parsley, grate parm, dice clove of garlic and ¼ of onion.

When bacon starts browning and looks like it could be almost done, add pasta to water and cook for 2 minutes less than box instructions. Add onion to the bacon with 5 minutes remaining on pasta. Add garlic to the bacon with one minute remaining on pasta.

Add pasta to the bacon. Stir to coat. Add pasta and egg mixture to warm bowl. Stir to coat. Add parsley and cheese and keep stirring. Allow 5 minutes before serving.