Udon is flour, water, salt. The simplicity is deceptive. The challenge is in the dough: udon dough is stiff — significantly stiffer than pasta dough — because the water percentage is low (around 40-43% by flour weight) and the gluten network must be extremely strong to produce the thick, dense, chewy noodle that is the whole point of udon.
Kneading stiff dough by hand for the required time is genuinely difficult. Japanese udon makers developed the practical solution centuries ago: knead with your feet. Standing on the dough wrapped in a bag, stepping rhythmically, uses body weight rather than arm strength to develop the gluten. The technique is not a gimmick — it produces better dough with less effort.
Ingredients (4 servings)
- 400g strong bread flour (or 00 pasta flour — high protein flour is essential)
- 160-170ml water (room temperature or slightly warm — not hot)
- 1 teaspoon fine salt
The water percentage (40-43%) is the key variable — too much water produces soft udon, too little produces cracked, hard dough. Humidity affects this: on humid days, use slightly less water.
Method
1. Dissolve Salt
Dissolve the salt in the measured water. Stir until fully dissolved. Salt increases the gluten network strength; dissolving it first ensures even distribution.
2. Mix
Add the salted water to the flour in a large bowl. Mix with your hands until a shaggy dough forms. There should be no dry flour remaining. The dough will look rough and feel stiff — this is correct.
3. Initial Knead (5 minutes)
Knead by hand on an unfloured surface for 5 minutes. The dough will be difficult — stiff, unyielding. It should just barely come together into a ball. Don't add water; the dough needs to be this stiff.
4. Rest (30 minutes)
Flatten the dough into a disc, place in a plastic bag or wrap tightly in plastic wrap. Rest 30 minutes at room temperature. The rest allows the flour to fully hydrate and the gluten to relax — the dough will be noticeably more pliable after resting.
5. Foot Kneading
Place the plastic bag with the dough on a clean, hard floor. Remove shoes; wear clean socks.
Step onto the dough with both feet. Apply rhythmic, even pressure across the entire surface — walk forward over the dough, step back to the start, repeat. The dough will spread and flatten. Fold the dough in half (or thirds), put it back in the bag, repeat. The goal: 10-15 minutes total of stepping, folding, stepping.
The dough is ready when it is smooth, elastic, and springs back slowly when poked.
Alternative if foot kneading isn't possible: Use a stand mixer with the dough hook at low speed for 10-12 minutes after the initial rest. The result is slightly inferior to foot-kneaded dough (the pressure distribution is different) but still good.
6. Second Rest (1-2 hours)
Return the kneaded dough to the bag. Rest at room temperature 1-2 hours (or refrigerate overnight for a more developed, slightly sweeter flavor). The dough will relax and firm slightly.
7. Roll
Remove the dough from the bag. On a lightly floured surface, roll with a rolling pin into a rectangle approximately 3-4mm thick. Udon should be thick — substantially thicker than pasta (which is typically 1-2mm). Dust the surface and rolling pin with flour as needed to prevent sticking.
Roll slowly and evenly. Rotate the dough 90° every few passes to ensure even thickness.
8. Cut
Dust the rolled dough generously with flour. Fold the sheet in thirds or quarters, with a generous dusting of flour between layers to prevent sticking. Cut into strips 4-5mm wide with a sharp knife.
Separate the cut noodles immediately and dust again with flour to prevent sticking.
Cooking Fresh Udon
Bring a large pot of water to a boil. Do not salt the water (unlike pasta — udon noodles are already seasoned from the salt in the dough).
Add fresh noodles. Cook 8-12 minutes, testing every couple of minutes. Fresh udon takes longer than pasta — the dough is dense. The noodle is done when it is cooked all the way through with no white center visible when cut, but still firm and chewy (not soft).
Drain. Rinse briefly under cold water to remove excess starch and firm the texture. (If serving in hot broth, this rinse step is still beneficial.)
Serving: Kake Udon (Simple Hot Broth)
The most direct way to eat fresh udon:
Broth (2 servings):
- 600ml dashi
- 2 tablespoons soy sauce (usukuchi/light preferred)
- 2 tablespoons mirin
- 1/2 teaspoon salt (to taste)
Bring broth to a simmer. Taste — it should be clearly savory with clean dashi flavor. Divide cooked udon between bowls. Pour hot broth over. Top with sliced green onion, a piece of kamaboko (fish cake), tempura flakes (tenkasu), or a soft-boiled egg.
Cold udon (zaru udon): Rinse cooked noodles under very cold water until fully chilled. Drain thoroughly. Serve on a bamboo tray or plate with cold mentsuyu dipping sauce on the side (dashi + soy + mirin, chilled). Dip noodles into sauce and eat. This is the highest-expression format — fresh udon, cold, with nothing to distract from the noodle's texture.
The Sanuki Standard
The canonical reference point for udon quality is Sanuki udon from Kagawa Prefecture (formerly Sanuki Province) in Shikoku, Japan. Kagawa has the highest udon consumption per capita in the world and an almost religious reverence for noodle quality. A day trip to the dozens of small udon shops (udon-ya) in Kagawa — many serving just a few noodle varieties in bare-bones spaces — is considered essential by Japanese food travelers.
The Sanuki standard: thick, very chewy, extremely smooth exterior, with a slight translucency when freshly cooked. The chewiness (koshi) is the measure — a limp udon is a failed udon. Foot kneading and strong flour are both essential to achieving this texture at home.
Dried vs Fresh
Dried udon noodles (available at most Asian grocery stores) are acceptable — they cook faster (5-8 minutes), store indefinitely, and are consistent. The texture is noticeably different: slightly denser, less springy, with a starchier mouth feel. For everyday udon soup, dried noodles work well. For appreciating what udon actually is, fresh is the only honest test.
The full recipes live in the book.
Get Tokyo Meets Tuscany on AmazonPaperback $24.99 · Hardcover $34.99 · eBook $9.99