Easy Korean Egg Salad Sandwich with Microwave

egg salad sandwich, egg mayo
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I’m going to share a Korean bakery cafe-style egg salad sandwich recipe with you, featuring a soft and nutty egg mayo salad tucked inside a crispy croissant. You won’t want to miss this ultra-easy, secret recipe. There’s no hassle of boiling eggs, and it’s ready in just 5 minutes with a microwave!

egg salad sandwich, egg mayo
simple egg salad sandwich

What is Egg Salad Sandwich?

An egg salad sandwich is made by mixing boiled eggs with mayonnaise to create egg salad, which is then placed inside brioche bread or dinner rolls. The egg mayo salad in today’s recipe can be made in just five minutes in the microwave with no need to boil the eggs, it’s super simple!

egg salad sandwich, egg mayo
egg mayo sandwich

Thanks to its easy preparation, delicious flavor, and soft, creamy texture, it’s a very popular breakfast option. It also makes a great lunchbox meal for school or work. Many people buy one for a quick lunch at a convenience store, Korean bakery, or café. It’s also a favorite for picnic lunch boxes!

Microwace Egg Mayo Sandwich

Egg Mayo Sandwich From Japan?

In Japan, there’s a sandwich called a tamago sando. If you order one at a café, you’ll usually get a thick, fluffy rolled omelet tucked inside soft sandwich bread. It’s delicious from the first bite to the last.

egg salad sandwich, egg mayo
japan seven eleven egg salad sandwich: la.eater.com

However, at Japanese convenience stores, you’ll often find tamago sando made with egg salad inside thin bread. Today’s recipe uses this style of egg salad rather than a rolled omelet. We’ll also give it a Korean café twist by serving it in a crispy croissant to create a sandwich with a crispy exterior and soft, creamy interior.

The egg mayo sandwich that I’m sharing with you today is a popular item that you can easily find at Korean bakeries and cafes. But why is it so beloved by Koreans?

egg salad sandwich, egg mayo
Korean sandwich with egg and mayonnaise salad
  • Taste: The combination of eggs and mayonnaise creates an incredibly soft, rich, nutty flavor that keeps you coming back for more.
  • Convenience: It’s easy to make at home, and you can also find it at any convenience store or bakery. This makes it a perfect choice for a quick breakfast or lunch.
  • Packed with protein: Compared to eating bread with just jam, which doesn’t keep you full for long, a protein-packed egg sandwich is much more satisfying and nourishing.

Korean Egg Mayo

In Korea, egg mayonnaise is hugely popular. You can even find it sold as a ready-made egg and mayo salad. We don’t just use it for sandwiches; we also enjoy it as a topping for various dishes.

egg salad sandwich, egg mayo
egg and mayo sandwich

One especially trendy way to enjoy it is with buldak ramen which you may already be familiar with. The rich, nutty mayo balances the intense spiciness of the buldak, creating a creamy, delicious combination.

Easy Microwave Recipe

Making the original egg and mayonnaise salad used to be quite a hassle. You need hard boiled eggs for egg salad sandwich, so you have to boil the eggs, chop the whites, mash the yolks, press them through a fine sieve, and finally mix in the mayonnaise to achieve a smooth, creamy texture.

egg salad sandwich, egg mayo
easy egg mayo salad

But most Koreans are too busy with work or school to spend that much time. That’s why they usually buy it from a bakery or convenience store — or develop microwave recipes like today’s, haha. With today’s egg salad sandwich recipe, there’s no need to boil eggs. You can make egg salad in just 2 minutes using the microwave. It’s the perfect quick sandwich recipe for busy office workers and students.

mayak toast

Mayak Toast : Easy Korean Egg Toast

Mayak Toast: A sweet, savory Korean toast you’ve probably never heard of—made with just an egg and mayo in 10 minutes!
GET THE RECIPE

If you have leftover eggs and mayonnaise, you can make this egg and mayonnaise toast in the microwave. It’s even simpler than today’s recipe, so on those days when you really don’t feel like cooking, it might be your saving grace!

egg salad sandwich, egg mayo
egg salad sandwich

The Uniqueness of Korean Sandwiches

Sweet and Salty Flavors

Korean bakery café-style sandwiches may seem unusual to Europeans or Americans at first because they combine sweet and salty flavors. While people in Europe and the US are familiar with sweet toast with jam or Nutella, sandwiches with salty ham and cheese generally don’t include sweet ingredients.

In Korea, however, it’s common to add sugar, strawberry jam, or honey to sandwiches to give them a hint of sweetness. That’s why today’s recipe uses condensed milk.

Bread

Where I live now in Belgium, Europe, people enjoy sandwiches made with crusty French-style baguettes. But in Korea and Japan, soft breads like milk bread or brioche are preferred for sandwiches. Koreans also love bread that is crispy on the outside yet soft on the inside, so croissants are a popular sandwich choice, including in today’s recipe.

Eggs

Almost every Korean sandwich recipes include some form of egg, such as a fried egg, boiled egg slices, or egg salad. Think of egg drop sandwiches or gilgeori toast, also known as Korean street toast, eggs are practically essential!

Healthy Light Version

Looking for a healthier take on egg mayo sandwich?

egg salad sandwich, egg mayo
egg and mayonnaise sandwich
  • Choose whole grain bread to help lower the glycemic index.
  • Use low-fat mayonnaise to cut down on oil and calories.
  • Instead of condensed milk, go for a sugar substitute like stevia or honey.
egg salad sandwich, egg mayo

Ingredients

  • 1 croissant
  • 2 eggs
  • 2 tbsp milk
  • 2 tbsp mayonnaise
  • 2 twists black pepper
  • 1/3 tsp sugar
  • 1/3 tsp salt
  • 1 pinch parsley flakes (optional)

Sweet Mayo Sauce

  • 1 tbsp mayonnaise
  • 0.5 tbsp condensed milk

Instructions

  • Crack the eggs into a bowl and whisk well. Add salt, sugar, black pepper, and milk, and mix thoroughly.
    egg salad sandwich, egg mayo
  • Cover with a plate and microwave for 1 minute. Break up and mix the eggs with a fork.
    egg salad sandwich, egg mayo
  • Microwave for another 1 minute, then break and mix again with a fork. If the eggs are still too wet, microwave for an additional 30 seconds to 1 minute until cooked through.
    egg salad sandwich, egg mayo
  • Add the mayonnaise to the scrambled eggs and mix well until creamy.
    egg salad sandwich, egg mayo
  • Mix mayonnaise and condensed milk to make a sweet mayo sauce.
    egg salad sandwich, egg mayo
  • Slice the croissant in half and spread a sweet mayo sauce made by mixing mayonnaise and condensed milk.
    egg salad sandwich, egg mayo
  • Fill the croissant with the egg mayo salad to make a sandwich.
    egg salad sandwich, egg mayo
  • Sprinkle with parsley flakes to finish.
    egg salad sandwich, egg mayo

Egg Salad Sandwich 에그 마요 샌드위치

  • Rich and creamy egg mayo salad packed generously inside a croissant!
    egg salad sandwich, egg mayo

Nutrition

Calories: 760kcal
Nutrition info is an estimate provided by an online calculator. It should not be considered a substitute for a professional nutritionist’s advice.

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