Ramen Eggs (Ajitama) | Two Plaid Aprons (2024)

Published: Apr 14, 2023 / Modified: Jul 10, 2023 by Mei / This post may contain affiliate links / 2 Comments

Ramen eggs, or ajitama, are Japanese soft boiled eggs soaked in a sweetened soy marinade. They're sweet and savory with umami-packed soft, jammy yolks! Great for ramen and also as a side. For a similar addictive Korean soy marinated eggs, try mayak eggs.

My absolute favorite topping in a bowl of ramen is the ramen egg, also known as ajitama, short for ajitsuke tamago. They also go by shoyu eggs or simply as Japanese soy marinated eggs. Whichever name you know them as, I'm sure you can agree that they are delish!

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How to enjoy ramen eggs

Here are some of our favorite ways to use ramen eggs:

• Bento box - Pack a ramen egg with your lunch box and maybe with a bowl of miso soup!
• Light breakfast spread - With plain congee, ramen eggs, kimchi, and seasoned tofu.
• Avocado toast - Swap out plain eggs for these umami packed soy marinated egg!
• Tonkotsu - Our favorite ramen with thick, rich bone broth.
• Shoyu ramen - A lighter ramen made with a soy sauce based broth.

Ingredient notes

Please scroll down to the recipe card for the ingredient quantities!

• Eggs - Our recipe is based on large eggs. So if using smaller or larger eggs, the cook time will be different.
• Vinegar - This is optional, but we recommend adding some plain white vinegar to the boiling water to help make the egg shells easier to peel.
• Soy sauce - We recommend using low sodium soy sauce, as the ratio we provided in our recipe is based on that. If you are using regular soy sauce, you may want to reduce the soy sauce by a couple of tablespoons.
• Water - To slightly dilute the marinade so that it won't be too salty.
• Mirin - This is a Japanese pantry classic and we highly recommend using it in the marinade as it helps to get rid of some unwanted eggy flavor. If you are looking for a nonalcoholic substitute, try this alcohol-free mirin.
• Sugar - Some sugar is needed to add some sweetness to the marinade, which helps to add another layer of flavor.

How to make ramen eggs

Please scroll down to the recipe card for the full recipe and instructions!

1. Boil the eggs. Gently place the eggs into a pot of boiling water and set a timer for 6 minutes, or longer, depending on your preferred doneness. 6 minutes will give you perfect soft boiled eggs.

🌟 Pro tip: Add some white vinegar to your boiling water to help your eggs peel easier. We recommend about 2 tablespoons of vinegar per 5 to 6 cups of water.

2. Cool the eggs. Once the eggs are done, immediately place them into a bowl of ice water. Allow them to cool completely.

🌟 Pro tip: If you have time, it will be life changing if you can let the eggs soak for at least 15 minutes. This helps to make the eggs so much easier to peel.

3. Make the marinade. While the eggs are cooling, make the marinade by combining soy sauce, water, mirin, and sugar. Stir until the sugar has dissolved.

4. Marinade eggs. Once the eggs have cooled, crack and peel them. Rinse them with fresh water if needed to remove any stray shells. Place the eggs into the marinade.

🌟 Pro tip: If marinating in a container, place a sheet of cling film on the eggs to help keep the eggs submerged in the marinade. You can also marinate the eggs in a resealable bag. Whichever way the eggs are marinated, if the eggs are not completely submerged, rotate the eggs occasionally.

5. Enjoy. Allow the eggs to marinade for at least 8 hours, best overnight. The eggs can be kept in the marinade for 12 to 36 hours, depending on how seasoned you'd like them. Once marinated to your taste, remove from the marinade and enjoy or store them separately from the marinade.

Tips for peeling eggs

• Add some vinegar to the boiling water. We recommend about 2 tablespoons of vinegar per 5 to 6 cups of water.
• Allow the eggs to soak in the ice bath for at least 15 minutes. Soaking the eggs in the ice bath not only stops the cooking process, preventing the eggs from becoming overcooked, it all helps making the eggs easier to peel.

Storage

These ramen eggs need about at least 8 hours of marinating, and up to 36 hours. Once the eggs are marinated to your preference, remove them from the marinade and enjoy. Remaining ramen eggs should be stored separately from the marinade, for up to 3 days if the eggs are soft boiled. As the eggs sit, the yolks will become jammier and less runny.

As for the leftover marinade, it is best to use it in cooking, like stir fries, within 1 week of making it. We don't recommend reusing the marinade for another batch of eggs, for food safety purposes. However, if you really want to reuse the marinade for another batch of eggs, we recommend using it within 5 days of making the marinade and only using it once more. Every time the marinade is used, the flavor becomes more diluted.

FAQ

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