1. Wash the oysters, add sweet potato powder and stir into a paste. If it is too dry, add some water
2. Add shrimp, salt and MSG and stir well
3. Heat in a flat-bottomed non-stick pan, add oil, the amount of oil is twice as much as usual, add the batter to spread thinly, the thinner the better, turn it over when the batter is condensed
4. Fry both sides
5. Pour in the egg mixture and fry it
6. Finished product
7. Finished product
8. Finished product
