Nutritional, fragrant and crispy corn, purple sweet potato and snow rice cakes and preparation method thereof

The invention discloses nutritional, fragrant and crispy corn, purple sweet potato and snow rice cakes and a preparation method thereof. The nutritional, fragrant and crispy corn, purple sweet potatoand snow rice cakes are prepared from the following raw materials in mass proportion of 36-40kg of corn starch, 22-26kg of purple sweet potato fine powder, 10-12kg of highland barley, 1-3kg of butter,4-6kg of eggs, 8-10kg of low-gluten flour, 1-2kg of hawthorn jam, 0.3-0.5 kg of edible salt, 0.02-0.04 kg of baking powder and 0.5-0.8 kg of sugar coatings. The snow rice cakes disclosed by the invention are tasty by taking the corn starch and the purple sweet potato fine powder as main materials, have richer taste feeling compared with conventional rice food materials, and besides, the hawthornjam added into the ingredients can balance the sour-sweet ratio of products, so that the taste feeling of the products is more balanced, and the snow rice cakes can be fragrant, sweet and fine in mouth feel by using the outer s