【Ingredients】
1 bundle dried udon noodles
natto
mentsuyu
Welsh onion (finely chopped)
scallions
ginger (cut into thin strips)
1 can mackerel

【Directions】
1. Bring a pot of water to a boil and cook the udon.
2. Combine natto, mentsuyu, and Welsh onion to make a dipping sauce, top with scallions.
3. Combine mackerel, mentsuyu, and Welsh onion to make another dipping sauce, top with ginger.
4. Serve 1 in the cooking water, and dip into the sauce to eat.