Auricularia polytricha nutritional flaky pastries and preparation method thereof

The invention relates to auricularia polytricha nutritional flaky pastries. The auricularia polytricha nutritional flaky pastries comprise crusts and fillings, wherein the crusts comprise water-oiled crusts and crisps, the water-oiled crusts contain high-gluten flour, auricularia polytricha powder, oil, white granulated sugar, high-activity dried yeast, composite swelling agents, eggs and water; and the crisps contain high-gluten flour and oil. The invention also discloses the preparation method of the nutritional flaky pastries. The preparation method comprises the steps of preparation of the auricularia polytricha powder, the preparation of the flaky pastry crusts, weighting of the flaky pastry filling, forming of the flaky pastries and baking of the flaky pastries. According to the preparation method, the auricularia polytricha powder is doped into the water-oiled crusts of the flaky pastry crusts, so that the prepared flaky pastries have the delicate fragrance of the auricularia polytricha, good color, luster and mouth feel and a good heath care function. Experiments prove that the auricularia polytricha nutritional flaky pastries prepared from the components by adopting the method have crisp, loose, fragrant, sweet, fine and smooth mouth feel. The variety of the flaky pastries is enriched, and a new approach is opened up for the deep processing of the auricularia polytricha.