Ingredients: 2 kg of small crab, appropriate amount of onion, garlic and ginger, appropriate amount of dried pepper, pepper and green pepper, and a little bit of carved wine: 1, the crab spits in the water after buying it, and then washes it clean; 2, onion, garlic, ginger cut into pieces for later use; 3. Cut the green pepper hob into pieces; 4. After the oil in the pot is heated, add onion, garlic, ginger, dried pepper and pepper to saute, then pour in crab, stir-fry until it stops struggling, add a little carved wine, add salt and chicken essence, continue to stir-fry until the color turns red, then add water to cover the surface, cover the pot and cook for about 10 minute; 5. After 10 minutes, collect the juice from the fire, add the green pepper and stir fry.