The raw material cost of fried crab with ginger and onion is 150 yuan. Fried crab with ginger and onion is a seafood home-cooked dish. Its raw materials are: male crab 500g, onion 150g, shredded ginger 25g, garlic paste 5g, cooking wine 15g, soy sauce 10g, wet starch 10g, white sugar 3g, sesame oil 2g and lard 75. Among them, the cost of male crab is the most expensive, the price is 130 yuan, and the rest seasoning can be 30 yuan.