Remove the root of the scallions and cut into 2-inch pieces.
Cut off the end of the Chinese cabbage, then slice into 2-inch pieces.
Remove the stem of carrot, and peel and slice it thinly.
Soak the dried shiitake mushrooms in advance, remove the stems and slice the caps into strips. Save the soaking water.
Wash and drain the spinach.
Cut chicken thigh into bite-size cubes.
Pour the shiitake soaking water and regular water into a pot - 2 cups in total. Add a dashi packet.
Add shiitake mushrooms and carrot slices. Cover and cook for 5 minutes.
Remove the dashi packet. Add chicken, cover again and cook another 5 minutes.
Add 2 tbsp each of mirin and soy sauce. Add only the white parts of Chinese cabbage and scallions. Cover and simmer for 1 minute.
When it comes back to a boil, add 1 block of frozen udon noodles. Cover for 1 minute.
Gently untangle the udon. Add the rest of the cabbage, scallion, and the spinach. Cover and cook for 3 more minutes.
Once the noodles are completely separated, and everything is cooked through and simmering, nabeyaki udon is ready.
Sprinkle a little shichimi (Japanese spice powder) after serving into individual bowls, for added spiciness.We hope you enjoy your "TOKYO FLAVORS, NEW YORK STYLE" meal! Itadakimasu!