Soba noodle is one of the most beloved traditional Japanese foods in Japan. Many people enjoy soba dishes for lunch, and there are soba restaurants (many are hand-made) and stands everywhere in Japan. At home, soba makes a very popular meal. This is my quick soba noodle dish I love and make all the time for lunch, and I change the toppings according to what I have in my fridge or pantry. Sometimes, I serve with just mushrooms, wakame seaweed, or even completely plain with a dash of yuzu citrus zest. With the porous body of the donabe, I like that the broth stays hot until the end of the meal.