While many other Manhattan restaurants labor to reinvent themselves, it’s relaxing to slide back into basics at the upper east side’s TBAR Steak & Lounge—and that’s why it’s packed with in-the-know veteran New Yorkers. The one-page 40-item menu rolls out time-tested beauties debuting with appetizers including truffle rice balls (mushrooms, truffle oil) and salmon ceviche (lime, jalapeno, tequila). The bi-level 100-seat space has a chatty 10-seat bar and a dozen options to dine while beholding Third Avenue’s bustle. The career waiters (including philosophical Croatians) and the mature clientele ensure calm as you realize that although steaks drive this train, the menu isn’t mono-focused (Chilean sea bass, Crispy Long Island duck). That said, many filet mignons, NY strips, and prime aged angus burgers are celebrated. The flip side of the one-page menu highlights champagne, fine wines, and cocktails including the Manhattan 73 (Angels Envy whiskey, cherries, antica, vermouth, cherry herring). But you’re not done yet—desserts like the banana parfait mille feuilles (coconut, caramel sauce) and the chocolate sundae (brownie, cream, chocolate sauce) have a way of reviving your appetite. This place makes getting it right the first time look easy. Okay, now you’re done. TBAR Steak & Lounge, 1278 3rd Ave @73rd, 212-772-0404.