8-24hr Ramen egg marinade:

1. 2 eggs soft boiled
2. 30ml miran
3. 30ml soy sauce
4. 30ml water
5. 1/2tsp sugar

Method:
Place room temp eggs in a pot with water half inch (2cm) over the eggs. Bring to a boil. As soon as the boil is rolling, remove from heat. Let sit 4 minutes for soft 6 minutes for jammy. Remove eggs from water and place into ice bath until marinade is ready.
Heat ingredients 2-5 in sauce or skillet pan till boiling then simmer for 1-2 min whisking a few times so sugar dissolves. Let completely cool. Place soft boiled pealed eggs and marinade in baggie and soak for 8-24 hours.