Ingredients: living river crabs, 1 thin wheat cake, oil, soy, salt, pepper, white sugar, chives, ginger shreds, vinegar, water chestnut powder

Recipe:

1. Clean and cook the crabs. Take out the crab ovum.
2. Put oil in a heated wok. Sauté chives and ginger briefly in it. Put in crab ovum, Shaoxing wine, soy and white sugar. Sauté slightly and briefly. Put in stock. After it is done, make a paste with watered water chestnut powder. Add vinegar. Stir to mix. Dust some pepper. Pour on some done oil. Remove and serve with a dish of the thin wheat cake.