Chicken yaki udon is a quick Japanese stir fried noodle recipe that combines chewy udon, tender chicken, vegetables, and a rich soy butter glaze in about 20 minutes. The chicken is usually sliced into bite size pieces and cooked until lightly browned, then tossed with cabbage, onion, carrot, mushrooms, green onion, or bell pepper for sweetness and texture. Thick udon noodles soak up a simple sauce made with soy sauce, butter, mirin, sake, garlic, ginger, sesame oil, or a little sugar for balanced umami and gloss. The butter rounds out the salty soy flavor while keeping the noodles rich but not heavy. Sesame seeds, bonito flakes, nori, shichimi, or extra scallions can add aroma and contrast. The final yaki udon is fast, savory, and satisfying for weeknight dinners, lunch bowls, bento meals, or a simple Japanese-style noodle dish at home.