1, material: 4 eggs, 200ml of sugar, salt, milk, 500g of low-gluten flour and a little cooking oil.
2. Separate the egg white from the yolk.
3. Add sugar and salt to the protein and stir.
4. Add milk to the flour and stir it into a paste.
5. Mix the beaten egg white and the stirred paste evenly.
6. Pour a little cooking oil into the electric pressure liner.
7. Pour the evenly stirred cake stock solution into the electric pressure cooker.
8. After the pressure cooker alarms, it's over.