Caviar and preparation method thereof

The invention relates to caviar and a preparation method thereof. With fresh fishes, rice, hot peppers and plant oil being main raw materials, edible salt, gourmet powder, white sugar, ginger, garlic and other seasonings are added for pickling and fermenting, processing through slow-fire frying and other traditional processes is performed, and then through bottling and sterilizing, spicy caviar, fragrant and sweet caviar, garlic oil caviar and other caviar of various flavors are obtained. The caviar prepared through the processing technology is fragrant, delicious and rich in nutrient, has a long aftertaste and is provided as a delicious instant food good in color, flavor and taste.