Kegani (Japanese king crab) is topped with a wobbling dashi jelly and tomato mousse that reminds reviewers of crab and cocktail sauce — but refined through technique. The mousse adds brightness and acidity that plays beautifully against the sweet, tender crab meat. Reviewers consistently cite this as one of the standout courses, a dish that exemplifies Chen's ability to balance tradition with modern technique.
Tips from diners
Ask Chef Wei about the sourcing of each crab and topping — his knowledge and passion make each course feel like a lesson in Japanese ingredients.
311's tamago is unlike any standard version. Chef Wei ages and grinds shrimp into the egg custard, then sears the top with Japanese black sugar until it caramelizes like a brûlée crust. The result is a sweet, savory, umami-forward finish that tastes like burnt sugar meets the ocean. Reviewers describe it as worth the entire meal alone — a Michelin-worthy finale that redefines what tamago can be.
Tips from diners
This is the course Chef Wei has perfected above all others. Pay attention to the caramel crust — it's intentionally engineered to shatter against your palate.
Chef Wei opens nearly every omakase with tilefish if available — a statement of intent about ingredient sourcing and technique. The delicate white fish is served with its scales fried until shattering, creating a textural contrast that sets the tone for the meal. Multiple reviewers note that when this dish appears on the menu, it signals an evening of impeccable sourcing and execution.
Tips from diners
This is the opening statement from Chef Wei. Pay attention to how he describes the sourcing — understanding his philosophy enriches the entire meal.
A cooked course that showcases Chen's technique: the grouper is fried until delicately crispy on the outside, with a barely warm interior and moist flesh. The ponzu provides brightness and acidity. This course sits in the middle of the meal, a deliberate pause from raw fish that readies the palate for the final nigiri courses ahead.
Tips from diners
The cooked courses are just as important as the raw ones. Don't skip their importance in the progression — they're thoughtfully placed to reset your palate.
A secondary cooked course that demonstrates restraint: amadai (tilefish) and tender abalone are gently simmered in dashi, their natural flavors allowed to shine without heavy sauce. The broth is silken and umami-rich, a lesson in ingredient-forward cooking. Reviewers note this as the moment where the meal truly becomes spiritual — the simplicity is the sophistication.
Tips from diners
Slurp gently to draw in the aroma — this course is as much about scent as taste.
311 Omakase opened in mid-2023 at 605 Tremont Street in the South End, run by married couple Carrie Ko and Chef Wei Fa Chen. In November 2025, it became Boston's first and only Michelin-starred restaurant. Chen sources obsessively — importing much of his fish directly from Japan — and executes an 18-course omakase ($280 per person) that opens with his personality (often a tilefish with crispy fried scales), transitions to cooked items highlighting technique, then concludes with pristine nigiri and a bespoke tamago made with aged ground shrimp.
New reservations open at 12:00 PM ET on the 15th of each month and book 75 days in advance. Set a phone reminder or calendar alert — tables sell out within hours.
The restaurant occupies a basement space in a South End rowhouse at ground level — ask for '311' at the front desk or look for the subtle signage. Plan to arrive 5 minutes early.
Sake pairings are $125 additional and highly recommended. Carrie Ko curates selections specifically for each night's menu, not a fixed list.
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