This was uh-mazing. And easy.
Original Recipe here - from the Kitchn
2 cups of water per Udon Noodle package -- if you're using the one such as that pictured in the bottom right of the above collage. Bring water to a boil then add Udon Noodles, cook 3-4 minutes or until near done. Throw in chopped cabbage, cover with a lid and let cabbage cook/steam for 1-2 minutes. Mix in sauce packets from Udon Noodle package (soy and such) then carefully put a raw egg (in this case 2) into the boiling water, let it cook until set, dish into bowls, sprinkle on some green onion and enjoy!