The invention discloses lotus dried beancurd sticks with increased brightness value and increased yield and a preparation method, and belongs to the field of food processing. The dried beancurd sticks disclosed by the invention are bean products which are made from the following raw materials in parts by weight of 80-100 parts of soybeans, 15-25 parts of wheat germs,30-50 parts of lotus flowers, 15-20 parts of lotus leaves, 10-20 parts of a purple cabbage extract, 10-15 parts of lemon juice, 8-15 parts of dried scallop powder and 10-20 parts of an edible adjusting agent through the steps of performing soaking, performing grinding to obtain pulp, cooking the pulp, uncovering pulp skin to obtain dried beancurd sticks, and performing drying, wherein the edible adjusting agent is prepared from the following raw materials of citronella leaves, inulin, pomelo peel, horseradish tree leaves, dried emblic leafflower fruits, linseed meal, fumaric acid, malt oligosaccharide, propylene glycol fatty acid ester, disodium hydrogen phosphate and tea oil. The prepared dried beancurd sticks disclosed by the invention are good in lustrousness, uniform in strips, good in rehydration properties, pliable, tough and unique in mouth feel, delicately fragrant and refreshing to eat, and long in aftertaste; and a processing technology of the dried beancurd sticks is simple in steps, the production yield is high, the quality of obtained products is high, and the production cost is low.