Antics like these are not uncommon in US teppanyaki bars, sometimes called “hibachi restaurants.’’ The restaurant genre, and its physical theatrics, were developed by the unpredictable Olympic wrestler and restaurateur Rocky Aoki at his Benihana chain in the 1960s. Aoki had three children by three women at the same time, and once (in 1961) broke my father’s nose at a college wrestling practice. Osaka in Brookline is faithful to the model - the chef’s banter is rated R, and the cooking antics could break your nose.
Knives are juggled, eggs are split in mid-air, cubes of food are propelled from the chef’s spatula toward - but seldom into - diners’ open mouths. (Just try to catch one when you’re 10 feet away and drunk on sake squirts.) It’s great theater and the clientele can wind up out-shouting the chefs.
You’d expect such a sizzle-reel to fizzle on the plate. Surprise. When it finally arrives, the food is the real star of the show.
All the hibachi dinners follow the same script. When it’s time to cook, the squirt bottles return, this time to douse the hot cooking surface until an alarming cloud of flame explodes. While diners regain their composure, white rice and chopped vegetables sizzle in butter, black pepper, and equal squirts of teriyaki and soy sauces. The result, scooped directly onto your plate with the spatula, is an incomparably fresh fried rice that seems designed to accompany dry Japanese beer (Asahi, Kirin, and Sapporo are all available). Next is the moment you have ostensibly been waiting for: Scrabble piece-sized quality vegetables ($13.95), chicken ($18.95), New York strip steak ($22.95), or even select lobster tails ($28.95) hit the grill and sizzle just-so in the same seasonings as the rice. Servings are large enough for a couple to share, perhaps with an appetizer or two.
The shape of the vegetables, meat, or fish is intentional, in dice thick enough to be hearty, thin enough to maximize tenderness. The grill’s heat is calibrated to sear and brown the morsels at the same moment they cook through.