Mushroom-type intelligence-benefiting snack food and preparation method thereof

The invention discloses a mushroom-type intelligence-benefiting snack food and a preparation method thereof. The mushroom-type intelligence-benefiting snack food comprises the following raw materials in parts by weight: 10-20 parts of needle mushrooms, 10-20 parts of hericium erinaceus, 10-20 parts of mushrooms, 10-20 parts of black fungus, 3-5 parts of sesames, 5-10 parts of oatmeal, 5-10 parts of walnut kernels, 5-10 parts of Chinese yams, 10-20 parts of flour, 0.5-1 part of yeast, 1-3 parts of sugar and 5-40 parts of water. The lamellar baked snack food mainly prepared from edible mushrooms has crispy mouth feel, balanced nutrients, rich proteins, fresh taste and unique flavor as well as has the efficacies of improving the human immunity and the memory and benefiting the intelligence and is convenient to carry and eat; more choices are provided for people when the people enjoy the delicacy of the edible mushrooms, and meanwhile, the comprehensive utilization of the edible mushrooms is extended.