Preparation method for spiced dried bean curds

The invention discloses a preparation method for spiced dried bean curds. The preparation method comprises the following steps: (1) chopping; (2) pulp making; (3) marinating (the former braised food); (4) refrigerating and sizing; (5) slicing; (6) marinating and stewing (the later braised food); (7) drying; (8) packaging; and (9) sterilizing. According to the preparation method, the dried bean curds are prepared from soybean isolate proteins, so that the working procedures of conventional dried bean curd preparation are reduced, emission of wastewater is avoided, resources are saved, and the cost is reduced. In the soybean protein chopping process, aniseed oil, five-spice powder, black pepper powder and Chinese prickly ash water are added, so that the interior braised food can be advanced; by adding of the aniseed oil, the five-spice powder, the black pepper powder and the Chinese prickly ash water, the dried bean curds have extremely good spiced flavor and mellow fragrance; the subsequent blanks are marinated and dried to obtain the spiced dried bean curds. By use of the soybean isolate proteins for preparing the dried bean curds, the working procedures of conventional dried bean curd preparation are reduced, and the product quality is controlled; furthermore, the taste is dominant, and the spiced dried bean curds are uniquely chewy and have the elastic taste.