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Nitamago・煮卵 (Ajitama・味玉)

Nitamago is a seasoned egg with a runny yolk. In ramen shops you may see it called Ajitama.
Course Appetizer, Side Dish
Cuisine Japanese
Keyword Egg
Prep Time 5 minutes
Cook Time 6 minutes
Marinate Time 1 hour
Total Time 1 hour 10 minutes

Ingredients

  • 4 eggs
  • 3 tbsp mentsuyu (tsuyu) Japanese noodle soup base
  • 1-2 tbsp water

Cold water bath

  • ice cubes for cooling eggs
  • cold water for cooling eggs

Instructions

  • In a pot, boil enough water to cover eggs.
    Nitamago Ajitama recipe
  • Gently place eggs into boiling water using a ladle, and boil for 6 minutes. (This will make a very runny yolk.) Swirl a couple of times while boiling to help set yolks near the center.
    Nitamago Ajitama recipe
  • While the eggs are boiling, pour the mentsuyu and water into a small ziploc bag (sandwich bag size) or tupperware. Also prepare the cold water bath in a bowl with ice cubes.
    Nitamago Ajitama recipe
  • Using a ladle, take out the eggs from the boiling water and cool them in the cold water bath. Leave them in the ice water for a few minutes. If the water becomes warm, add more ice cubes or change the water to keep the temperature cold.
    Nitamago Ajitama recipe
  • For an easy peel, very gently crack the eggs all over and put them back in the cold water bath to let the water come in between the shells and eggs.
    Nitamago Ajitama recipe
  • Peel very slowly and gently. Once the eggs are completely peeled, put them in the mentsuyu bag/tupperware.
    Nitamago Ajitama recipe
  • Let the eggs marinate in the refrigerator for at least 1 hour before eating. If necessary, turn the eggs in the container for an even color and flavor.
    Nitamago recipe Ajitama

Notes

Nitamago is perfect to eat on ramen, on rice, or as is!
If you like the egg yolks to be a little more set, try cooking them 30 seconds to a minute or two longer to find the perfect softness/firmness of your nitamago.
You can keep marinating the Nitamago in the fridge for a few days, so they're great to make ahead of time.
Check out the above video for other tips!