1. Chop onion and ginger and set aside. Add to the meat filling, add dark soy sauce and mix well.
2. Wash the shrimps, peel them, remove the shrimp lines, chop them into pieces, add them to the meat filling and mix well.
3. Chop onions and set aside. Chop carrots and set aside. Chop the mushrooms and set aside.
4. Add chopped onions, chopped carrots and chopped shiitake mushrooms to the meat filling, add salt and pepper and mix well. Crack the eggs into a bowl, add salt and mix well.
5. Pour oil into the pot, pour in egg liquid, and spread into egg cakes. Spread the meat filling evenly on the egg pancake and roll up carefully.
6. Place it on gauze and wrap it with gauze to prevent it from spreading during steaming.
7. Steam over high heat for 10 minutes.