Cold Udon with Sesame Sauce 胡麻ソース和え冷製うどん

Cold noodles especially cold ramen noodles or “Hiyashi ramen 冷やしラーメン” and “Somen 素麺” are very popular summer lunches. Surprisingly I have not posted about cold somen noodles. I am sure I made them before but it could have been before we started the blog. Recently I made “cold pasta with tomatoes”トマトの冷製パスタusing thin udon noodles which we like a lot. Whenever we cook udon noodles, we make enough intentionally to have left-overs which we can use to make other dishes.  I decided to make a cold udon noodle dish. I have posted cold udon noodles with home-made ponzu and myoga  and cold udon with dipping sauce. This time, I made cold udon with sesame sauce. We happened to have simmered pork or “nibuta 煮豚” and marinated soft boiled eggs (from home-pasteurized eggs) or “ajitama 味玉”. So these became the toppings. The sesame sauce was made using roasted sesame seeds. (I re-roast store-bought “roasted” white sesame seeds) which adds a nice strong sesame flavor. I added a dab of Japanese mustard from a tube to my dish which gave the it a nice zing which I liked but my wife passed on the mustard (#1). 

Ingredients: (two small servings seen in #1)
1 servings of thin dried udon noodles, cooked as per the package instruction. Wash in cold running water after cooking (divided into two servings)

Toppings (anything you like but some protein, egg, and veggies such as cucumber. The ingredients listed below are what I used. Amounts are all arbitrary)
Simmered “nibuta 煮豚” pork, julienne
Cucumber, seeds removed,  julienned (I used American mini-cucumber)
“Gari ガリ” ginger slices in sweet vinegar, excess marinade squeezed out, julienned
Fresh “kikurage 木耳 wood ear mushroom (previously blanched, washed, and patted dry), julienned (I dressed it with home-made sweet vinegar)
Scallions, finely chopped
Ajitama 味玉, marinated soft boiled egg
Roasted white sesame seeds

Sesame sauce:
1 tbs white sesame, re-roasted in a dry pan (I used a special sesame roasting pan),
1 tbs x4 concentrated Japanese noodle sauce
1 tbs ponzu
1 tsp rice vinegar
1 tbs mirin
1 or more tbs water

Directions:
Grind the sesame seeds in a Japanese “suri-bachi 摺鉢” mortar until oil comes out but stop before it becomes paste.
Add the ponzu, noodle sauce, mirin and vinegar. Taste and add the water to adjust the strength of the seasoning
Add the noodles to the sauce and mix so that the sauce will coat the surface of the noodles evenly (#2).

Add the toppings and garnish with sesame (#1). 

The sesame flavor really worked. I did not add any additional oil. I could have added Japanese hot mustard to the sauce but since my wife is not keen on really spicy food, I only added it to my serving. This turned out to be a very nice lunch on a hot and muggy day such as what we have been having  recently.