What are the characteristics of Northeast cuisine?

A: Northeast cuisine is characterized by large quantity, salty, solid, multi-flavor and black. Specifically, a dish is multi-flavored, salty and sweet, widely used, well-cooked, rich in flavor, strong in color and fragrance, crisp and fragrant, and its cooking method is good at frying, frying, roasting, frying, steaming and stewing, with frying, frying, sauce and stewing as its main characteristics.