I love cold udon as much as cold somen especially in the summertime. It would depend on the type of udon, but cold udon usually has the nice bouncy texture and it’s also smooth when it goes through the throat. Serving cold udon in a donabe with some ice cubes not only makes a beautiful presentation, but with the porous donabe body gets insulated, it can keep the noodle very cold for extended time.
For this dish, I served the same rich sesame sauce which I introduced in the cold somen recipe. This is a versatile sauce and has nice nutty flavor with natural sweetness coming from the combination of the Golden Sesame Paste and Saikyo Miso.
Enjoy with your choice of toppings. I also like it with canned saba (Japanese mackerel). I usually bring back a very nice kind from Japan.