How to Make Harajuku Rainbow Grilled Cheese Sandwich (Le Shiner Copycat Recipe)

Harajuku grilled cheese rainbow sandwich is a famous, highly photogenic street food found in Tokyo. It perfectly fits the “kawaii”, trend-driven, and Instagram-worthy food culture of Harajuku’s Takeshita Street.

This sandwich is sold at a popular store called Le Shiner. At first glance, it looks like a simple grilled cheese toast, but once you pull it apart, you get a surprise rainbow of melted cheese inside.

While it’s best enjoyed in Harajuku, you can easily recreate it at home with this simple recipe, perfect for breakfast or a fun snack!

Why You'll Love this Recipe

This recipe turns simple cheese toast into a colorful, fun, and interactive dish. The cheese pull makes it enjoyable to eat and share. It’s easy to customize with different colors, which makes it popular for social media. Even though it looks difficult, it uses basic ingredients and simple steps, so it’s easy to make at home.

Ingredients 

Stretchy cheese: The cheese used at Le Shiner is a colored, stick-type mozzarella cheese. This stick mozzarella cheese is fully colored throughout, but since I couldn’t get the same cheese, I used string cheese, tearing it into strips and coloring it evenly with food coloring. This is a tedious part, but by doing so, the cheese is colored evenly without any uncolored parts.

Shokupan bread slices: You can use other breads, but I recommend shokupan slices if you want to recreate Le Shiner’s Rainbow Toast. We have a shokupan recipe in our previous articles. So, feel free to check it out.

Food Colorings: Any form of food coloring should be diluted with water to color the cheese evenly and easily. Do not add too much diluted coloring to avoid making the bread soggy. For some food colorings, you need to avoid using metal containers, which might affect their color. In this recipe, I’m using plastic bags to mix the coloring with the cheese, but if you use containers, choose glass or ceramic.  

Tips to Know Before You Start

After you layer the rainbow cheese between the bread slices, you want to be careful when you cut the toast. If you cut it the wrong way (like straight across), you’ll just see a single color. Instead, you want to cut vertically, so you get distinct stripes of each color in the cross-section, making that rainbow pull really pop.

Variations & Serving Ideas

I paired the rainbow roast with honey. Just a drizzle was delicious! Also, you could try pairing your rainbow bread with Japanese jams or spreads. It's also fun to pair it with melon pan spread!

Like this recipe? You may also like:

• 10-Yen Cheese Coin Recipe - Pancake filled with stretchy cheese, known for its viral cheese pull.
• Honey Butter Toast Recipe – Crispy toast with butter and honey for a simple sweet-salty flavor.
• Ogura Toast Recipe – Toast topped with sweet red bean paste and butter for a rich Japanese café treat.