What is the 'ramen burger'?

The ramen burger is a unique and creative fusion dish that was invented by chef Keizo Shimamoto in 2013. It consists of a beef patty that is sandwiched between two 'buns' made of fried ramen noodles. The ramen burger became a viral sensation, and it has been featured in many food blogs and TV shows. It's a fun and delicious twist on a classic American dish, and it's a great example of the creativity and innovation that is happening in the world of ramen.