New York is one of the most famous food cities in the world, with many delicacies worth trying. Here are some must-eat foods in New York:

1. Burger: New York has burger restaurants all over the city, the most famous of which are ShakeShack and In-N-OutBurger. ShakeShack's burgers and milkshakes are highly regarded, while In-N-OutBurger's burgers feature fresh, natural and premium ingredients.

2. Pizza: There are many pizza restaurants in New York, the most famous of which are Lombardi's and John's Pizzeria. Lombardi's is one of the oldest pizzerias in the United States, and John's Pizzeria is famous for its New York-style pizza.

3. Barbecue: New York's barbecue restaurants are also very famous, the most famous of which are Katz'sDelicatessen and CarnegieDeli. Katz's Delicatessen is known for its kosher-style sandwiches and grilled meats, while Carnegie Deli is known for its thick-cut roast beef and grilled chicken sandwiches.

4. Chinese food: Chinese food in New York is also very famous, the most famous of which is Chinatown. Chinatown has many restaurants and food stalls offering a variety of Chinese cuisine, such as Cantonese, Sichuan, Hunan, etc.

5. Pastry: There are many pastry shops in New York, the most famous of which are MaxBrenner and Dominique Ansel Bakery. MaxBrenner's chocolate and banana toasts are highly praised, while Dominique Ansel Bakery's croissants and macarons are very popular.

To sum up, New York has a lot of delicious food. No matter what taste you like, you can find something that suits you.