The invention belongs to the technical field of food, and particularly relates to coarse cereal steamed buns suitable for three-high (hypertension, high
blood cholesterol, high
blood sugar)
crowds and a preparation method of the coarse cereal steamed buns. The preparation method comprises the following steps: baking and
grinding wheat flour, tartary buckwheat flour, common buckwheat flour, oat flour,
soybean meal, a flour improver and dried
yeast which are used as raw materials, putting in a flour mixing
machine, mixing so as to prepare dough, then repeatedly pressing the dough on a flour pressing
machine,
cutting the dough, shaping, and putting on steamers, thus obtaining the coarse cereal steamed buns. According to the preparation method, before
powder preparation, tartary buckwheat and oats are pretreated, so that the
bitter taste of the tartary buckwheat is reduced under the condition that effective components of the tartary buckwheat are not lost, thus the
mouthfeel of the product is relatively easy to accept. As the oats are high in
fat content and easy to oxidize, the oats are treated, the inactivation of lipoxidase in the treated oat flour ensures that after the oats are processed into flour, and the flour has no oxidation; through addition of the soybean flour, the
nutrition ingredients of the product are relatively reasonable.