Noodle Bar — The noodle-bar format: counter-served | noodobar.com
Gauge decides both texture and timing: ramen at 1.0–1.6 mm, soba at 1.0–1.5 mm, udon at 3–4 mm.
Ramen noodles are cut square at 1.0–1.6 mm. The dough is alkaline: kansui goes in at about 1% of flour weight and pushes the dough to pH 9–11. That chemistry, not any colouring, is what gives ramen its yellow tint and springy bite.
Freshness changes the clock completely. Fresh ramen boils in 30–90 seconds — fast enough that a counter can serve you minutes after the ticket prints. Dried wheat noodles of the spaghetti type need 8–12 minutes, which is why home cooking and bar service run on different noodles.
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Soba sits in the same thin band as ramen at 1.0–1.5 mm but eats firmer. Udon is the heavyweight at roughly 3–4 mm: two to three times the thickness of ramen, with a deliberate chew that makes it a meal on its own.
Pho bowls use flat rice noodles instead of wheat. They carry no alkali, stay pale, and match the clarity of a broth simmered 6–12 hours with charred onion and ginger.
Thickness predicts how a bowl behaves as you eat. Thin ramen keeps drinking broth and softens within minutes — the reason the Ordering Guide says to eat the noodles first — while thick udon holds its texture far longer. Broth pairings for each gauge are laid out on the Broth Styles page.
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