Kitsune udon – Classic
This is the traditional, time-tested version of the dish. It stays true to its origins, using well-established techniques and ingredients that define its authentic flavor. A perfect starting point for exploring its evolution.
Kitsune Udon is a classic Japanese noodle dish that embodies the essence of home-cooked comfort. This dish, deeply rooted in the traditions of Japan, features a savory broth, hearty udon noodles, and the star ingredient—aburaage (sweet fried tofu pouches). Kitsune Udon’s name ‘kitsune’, meaning ‘fox’ in Japanese, is believed to be derived from the folklore that foxes have a liking for aburaage, or perhaps because the color of the tofu resembles the coat of a fox. It is a dish that satisfies both the palate and the soul, cherished during colder seasons.
Ingredients
- Udon noodles – 1 lb / 450 g
- Dashi stock – 6 cups / 1.4 L
- Soy sauce – 1/4 cup / 60 ml
- Mirin – 2 tbsp / 30 ml
- Sugar – 2 tbsp / 30 g
- Aburaage (fried tofu pouches) – 4 pieces
- Scallions, thinly sliced – 1/2 cup / 50 g
- Toasted sesame seeds – 1 tbsp / 8 g
- Fish or kelp flakes (optional) – 1 tsp / 2 g
Instructions
- In a pot, bring the dashi stock to a gentle boil.
- Add soy sauce, mirin, and sugar. Stir until the sugar dissolves, creating a balanced sweet and salty broth.
- Meanwhile, prepare the udon noodles according to package instructions. Drain and set aside.
- In a small pot, boil the aburaage for a minute to remove excess oil, and drain well.
- Gently simmer the aburaage in a separate pan with a little of the prepared broth until they are soaked with flavor.
- Divide the cooked udon noodles into bowls, ladle over the hot broth, and top with the seasoned aburaage.
- Garnish with scallions, sesame seeds, and fish or kelp flakes if using. Serve immediately.
Substitutions
- Aburaage -> Firm tofu, pan-fried
- Dashi stock -> Vegetable stock
- Soy sauce -> Tamari
Enhancements in the Next Evolution
- Add shiitake mushrooms for extra umami flavor.
- Include a splash of sake in the broth for depth.
- Use homemade dashi for a more authentic taste.
- Marinate aburaage in advance for enhanced flavor absorption.
Curious to see how this dish evolves? Discover refined flavors and enhanced techniques in the next version.

Japan