Jammy, custardy yolks in a savory-sweet soy marinade. Takes 24 hours but 10 minutes of work. Put them on everything.
Bring a pot of water to a rolling boil. Gently lower eggs in. Cook exactly 6½ minutes for jammy centers.
Exactly 6:30 — set a timer
Transfer immediately to an ice bath. Let sit 5 minutes until completely cool. Peel carefully.
Ice bath stops the cook and makes peeling easier
Combine soy sauces, honey, MSG, water, garlic, green onion, and sesame seeds in a container that fits the eggs snugly.
Add peeled eggs to marinade. Lay a paper towel over the top to keep eggs submerged. Cover and refrigerate 24 hours.
The paper towel trick is the move — works perfectly
Slice in half lengthwise. Use on ramen, rice bowls, or eat straight from the fridge. Keep in marinade up to 5 days.