Shiitake Spinach Udon

Directions

1. 1
   Bring water to boil; reduce heat and add the dried bonito flakes.
2. 2
   Simmer for 15 minutes, strain; save the stock and heat pot.
3. 3
   Throw out flakes.
4. 4
   Add soy sauce and sugar to the stock.
5. 5
   Slice shiitake mushrooms.
6. 6
   Add to the heated stock, along with the mushroom soaking liquid.
7. 7
   Cook for three minutes.
8. 8
   Add noodles ; cook for 2 minutes.
9. 9
   Put in the spinach and cook for about 1 minute.
10. 10
    Serve in two large bowls