
Black and White Cookie
"The Black and White Cookie is a soft, cake-like cookie (about 4 inches diameter) with a flat top covered in half chocolate icing and half vanilla icing. It's more cookie-shaped cake than actual cookie—tender and spongy. Despite the name, it's not truly a cookie (no crunch). It's sold at delis, bakeries, and bodegas across NYC and is eaten as a snack or dessert with coffee."
Logistics
Affordable
Vibe
Sweet, nostalgic
Duration
10 minutes
Best For
Snacking
The Backstory
Created by Glaser's Bake Shop in Yorkville (German-Jewish neighborhood) in the early 1900s. Originally called 'half-moon cookies,' they became 'black and whites.' The treat gained fame from a Seinfeld episode where Jerry used it as a metaphor for racial harmony. It's uniquely New York—rarely found outside the city.
Local Secret
"Eat it by alternating bites to get both chocolate and vanilla in each bite—this is Seinfeld-approved technique. The cake should be soft and fresh, not dry. Buy from old-school Jewish bakeries or delis, not Starbucks (inferior). Best paired with black coffee. It's not a breakfast item—afternoon snack or dessert."
Gallery

You Might Also Like

Dollar Slice ($1.50+)
A Slice
The 'Slice' is a distinct food category in NYC—different from a 'whole pie'—and serves as fast food for daily life. It's a thin-crust, greasy, triangular slice eaten standing up or while walking. The proper technique is to fold it lengthwise ('Libretto style') so the tip doesn't flop. Order a 'Regular' slice or 'Plain' slice, never 'cheese slice.' It's available 24/7 at pizzerias across all five boroughs.

Bagel with Lox
Everything Bagel
A NYC bagel is a hand-rolled, boiled-then-baked bread ring with a dense, chewy interior and shiny crust. The 'Everything' bagel (topped with sesame seeds, poppy seeds, onion, garlic, salt) is the quintessential NYC order. Bagels are served with cream cheese ('schmear'), lox (cured salmon), tomato, onion, and capers. The 'Toasting Schism' divides purists (never toast fresh) from pragmatists (toast if not fresh).

Bacon Egg and Cheese
BEC
The BEC (Bacon Egg and Cheese) is the quintessential bodega breakfast sandwich: fried eggs, bacon, and American cheese on a roll (never toast), wrapped in foil. It's efficient, greasy, salty, and cheap ($4-6). Order it as one rushed word at the bodega counter: 'Baconeggandcheese.' Add 'saltpepperketchup' (SPK) for the full working-class NYC experience.