Ajitama Ramen: The Secret of Perfect Ramen Eggs
Ajitama (also called Ajitsuke Tamago) are soft-boiled eggs marinated in a flavorful sauce. They are among the most popular Ramen Toppings and are an essential part of an authentic ramen bowl. With their creamy yolk and umami flavor, they make every bowl a highlight.

Why Ajitama Eggs are so special
- Pure Umami: The marinade provides deeply savory flavors.
- Perfect Consistency: Firm on the outside, creamy-soft on the inside.
- Visual Highlight: Golden yellow yolk as an eye-catcher.
- Authenticity: Bring the real ramen bar feeling home.
Ajitama Recipe: Make your own Ramen Eggs
Ingredients (for 4 eggs)
- 4 organic eggs
- 100 ml soy sauce
- 100 ml mirin (sweet rice wine)
- 100 ml water
- 1 tbsp sugar
- Optional: 1 small piece of kombu or ginger
Preparation
- Boil eggs: Bring water to a boil, carefully place eggs in and cook for 6–7 minutes.
- Shock: Immediately place eggs in ice water to stop residual cooking.
- Peel: Carefully peel, ensuring the eggs remain intact.
- Mix marinade: Combine soy sauce, mirin, water, and sugar. Optionally add kombu or ginger.
- Marinate eggs: Place in a bag or jar, pour marinade over them, ensuring they are fully covered.
- Let steep: At least 4 hours, ideally overnight in the refrigerator.
- Serve: Halve eggs and enjoy as a topping for Shoyu, Miso, or Tonkotsu ramen.
Tips for perfect Ajitama
- Marinate for a maximum of 1 day, otherwise the eggs will become too salty.
- Marinate in a bag so the eggs are evenly covered.
- Keep in the refrigerator for 3–4 days – ideal for meal prep.
Conclusion
Without Ajitama, an authentic ramen bowl simply lacks something. With this recipe, you can easily make the popular Ramen Eggs yourself and elevate your next DIY Ramen Kit from Ramenstar to a true highlight.
Craving the complete restaurant experience? You can buy our original Japanese ramen here and enjoy it directly at home.
