Ajitama, or seasoned soft-boiled egg, is a quintessential ramen topping that enhances the dish with its rich, savory flavor and creamy texture. These eggs are typically marinated in a mixture of soy sauce, mirin, and sake after being soft-boiled to perfection, resulting in a flavorful and slightly sweet taste that complements the ramen broth.
The yolk remains slightly runny, adding a luxurious, velvety richness to each bite. Ajitama not only adds depth to the flavor profile of ramen but also provides a visually appealing element with its golden yolk and well-marinated exterior, making it a favorite among ramen enthusiasts.
Usage and Selection
Ajitama is used in ramen to add a rich, umami-packed flavor and a creamy texture that enhances the overall dish. When selecting ajitama, look for eggs with a well-marinated exterior and a slightly runny yolk, as these are indicators of high quality.
Preparing ajitama at home involves carefully boiling the eggs to achieve the desired softness, then marinating them in a mixture of soy sauce, mirin, and sake for several hours to overnight. For the best texture and flavor, use fresh eggs and ensure the marinade fully covers the eggs.
To serve, slice the ajitama in half and place it on top of the ramen just before serving, allowing the warm broth to gently heat the egg and release its rich flavors.
Types of Ramen Using Ajitama
Ajitama is a versatile topping that pairs well with various types of ramen, adding a rich, savory element that complements different broths. Here’s an introduction to some popular types of ramen that traditionally use ajitama:
Ajitama enhances many ramen styles with its creamy, flavorful profile and visually appealing presentation. Its rich, marinated taste pairs perfectly with a variety of broths, making it a staple in numerous ramen recipes. Here are some of the most common types of ramen that feature ajitama:

Shio Ramen
Shio Ramen is based on chicken broth. Its main seasoning is salt, and its toppings are usually a refreshing mix of seafood and veggies.

Miso Ramen
Miso Ramen originates from Hokkaido and features a robust miso-based broth, as well as ground pork, corn, and a blend of savory toppings.

Tonkotsu Ramen
Tonkotsu ramen is creamy and intensely savory. It’s based on a rich pork bone broth and uses toppings like chashu and mushrooms.

Spicy Garlic Shrimp Ramen
Spicy Garlic Shrimp Ramen is a bold, flavorful ramen style that combines the sweetness of shrimp with the heat of chili and garlic.