A
947 Columbus Ave., near 106th St.; 212-531-1643
Why: Mom-and-pop partners Marc Solomon and Blue Grant have infused a bleak stretch of upper Columbus with downtown flavor and a mellow neighborly vibe. A recent expansion brought the seating capacity to a whopping 24, and with only five entrées, the organic French-Caribbean menu is just as petite.
You can't get this downtown: Jerk duck-leg confit.
Scene: Columbia undergrads, downtown hipsters, neighbors.
How much: $10 and under.

Cafe Luxembourg
200 W. 70th St.; 212-873-7411
Why: Nineteen years ago, partners Lynn Wagenknecht and Keith McNally (who's long since decamped) looked north from their perch at Odeon and saw a vast wasteland in the shadow of Fairway. They offered an intimate Left Bank aesthetic, and locals and Lincoln Center patrons alike flocked there for steak-frites, cassoulet, and other bistro classics (not to mention one great burger). The soft light, smart staff, zinc bar, and reliable, sometimes surprising kitchen make it a perennial.
Scene: Unrepentant Francophiles, social smokers, and neighborhood aesthetes.
How much: Dinner entrées, $18.95 to $29.50.

Calle Ocho
446 Columbus Ave., near 81st St.; 212-873-5025
Why: As a protégé of Chicama's Douglas Rodriguez, chef Alex Garcia was in on the Nuevo Latino craze at the very beginning. He established a high-design beachhead in a precinct full of humble Chino-Latino lunch counters, thus enabling thirsty denizens to wash down their rice and beans with minty mojitos.
Scene: Buena Vista Social Clubbers with a yen for lobster seviche with passion-fruit mojo, Peruvian shrimp chowder, and Cuban-style steak-frites.
How much: Entrées, $16 to $28.

Gennaro
665 Amsterdam Ave., near 92nd St.; 212-665-5348
Why: You'd think the neighborhood had never heard of pasta the way it crowds this trattoria night after night. Chef-owner Gennaro Picone wisely expanded into the space next door, but you'll still have to wait for a table. The lavish antipasto and fork-tender braised lamb shank are worth it.
Scene: First dates, carbo-loaders, the anti-Carmine's contingent.
How much: Pasta and entrées, $7.50 to $13.95.

Jean Georges
One Central Park West; 212-299-3900
Why: Do you really need to ask? Jean-Georges Vongerichten is a master of the unexpected flavor combination, the textural counterpoint, and the dramatic presentation. Dishes like braised pork belly with brioche and Gewürztraminer-flavored cabbage, and seaweed-steamed dorade in a tamarind-ginger-and-cumin infusion, evoke his Alsatian roots and Asian travels. And he's something of a fashion plate, too.
Scene: The city's riche — nouveau and otherwise — engaged in quiet, reverential contemplation of caper-raisin emulsion and freshly foraged herb salads.
Deals on meals: The almost-as-elegant barroom, Nougatine, has its own menus, including a $38 prix fixe dinner and a $20.02 lunch, served year-round.
How much: $115 tasting menu; $85 prix fixe dinner.

Max SoHa
1274 Amsterdam Ave., at 123rd St.; 212-531-2221
Why: Probably the best Southern Italian-cooking bargain in the city, Max's cozy uptown branch offers memory-haunting lasagna and Neapolitan-style meat loaf, Tuscan meat-sauced pasta, and beautifully prepared fish specials. A well-priced wine list and intense lemon sorbet are just icing on the cake.
Scene: Families arrive before 6:30; afterward, singles and dates take over.
How much: $15 and under.

Nick and Toni's Cafe
100 W. 67th St.; 212-496-4000
Why: Because this Manhattan spinoff of the East Hampton classic is literally a hot spot, with flavorful Mediterranean food sizzling and roasting in the wood-burning oven. Ingredients are top-notch, wines well selected, and the oven-roasted chops and whole fish consistently satisfying.
Weekend special: Pizza night on Sunday gives John's a run for its thin-crust money.
Scene: ABC execs at lunch; post-IMAX dates at dinner; Reebok members doing après-workout damage at the bar.
How much: Dinner entrées, $17 to $28.

Picholine
35 W. 64th St.; 212-724-8585
Why: Chef-owner Terrance Brennan must rue the day he put wild-mushroom-and-duck risotto on the menu, since the faithful won't ever let him take it off. But let's not forget the luxurious sea-urchin panna cotta, Saturday's braised organic-lamb shank, and the passion-fruit soufflé. And did we mention the cheese?
Scene: As quiet and sophisticated as it gets in the pre-theater Lincoln Center hubbub.
How much: Entrées, $28 to $42.

Ruby Foo's
2182 Broadway, near 77th St.; 212-724-6700
Why: Because owner Steve Hanson is one of the few people who try to please everyone and actually manage to succeed most of the time. Despite how misguided it seems to offer sushi, dim sum, divine spare ribs, Southeast Asian green-curry chicken, and the world's tallest chocolate cake, it all seems to work.
Scene: Kids love it. So do groups. Not your low-key demographic.
How much: Main plates, $10.50 to $24.95.

@SQC
270 Columbus Ave., near 72nd St.; 212-579-0100
Why: Scott Campbell single-handedly made brunch — the meal everyone loves to hate — lovable. And he's no slouch at dinnertime either. Go for Campbell's home-smoked fish and meats, scrambled eggs with scallions and Montrachet, apple-cinnamon pancake soufflé, Caesar salad, and roasted chicken. Save room for sublime homemade ice creams.
Scene: Stroller moms by day, foodies by night, hot-chocolate freaks whenever.
How much: Brunch dishes, $9 to $12; dinner entrées, $17 to $24.

And let's not forget:
• Barney Greengrass for the epitome of the New York lox-and-eggs experience, Formica and all.
• Gabriel's for classy Italian fare, warm service, and the perfect pre-Lincoln Center location.
• Gabriela's for tangy, crispy-skinned rotisserie chicken and a trio of tasty moles.
• Nëo for sushi exoticism where you'd least expect it.
• Saigon Grill for unstintingly authentic Vietnamese at Chinatown prices.