Frozen Hokke Hiraki refers to the opened and flattened Atka mackerel, a fish widely enjoyed in Japanese cuisine for its rich, oily flesh and flavorful taste. This preparation of the fish is typically frozen to preserve its freshness and quality, making it a convenient option for chefs.
In culinary applications, chefs often grill or broil Hokke Hiraki to achieve a crispy skin and tender interior, serving it as a hearty main dish often accompanied by simple seasonings like salt or soy sauce, which accentuate the natural flavors of the fish.