Method for producing pound cake by stepped emulsification

The invention relates to a method for producing a pound cake by stepped emulsification. The method comprises the following steps of: (1) constructing an egg emulsification system, (2) adding glycerol, sorbitol, propylene glycol and essence into the system obtained in Step (1), mixing for 2-4min, and allowing glycerol, sorbitol, propylene glycol, essence and the system of Step (1) to form a uniform emulsification system, (3) pouring white granulated sugar, table salt and salad oil into the system obtained in Step (2), mixing for 2-4min to form a uniform emulsification system, allowing water molecules to be filled with the white granulated sugar and the table salt, and allowing the emulsification system to be more stable and uniform, and (4) adding wheatmeal and whole milk powder in the emulsification system obtained in Step (3), mixing for 1-3min to allow materials to be dissolved, remixing for 4-6min to form uniform emulsification cake pulp, and conducting physical foaming, feed and baking on the cake pulp. A