Do you want to make it at home? The simplest way is black bean pancakes: 1. Take a tablespoon of black bean flour, add eggs, add water and stir to a good extent.

Use chopsticks to pick up the batter juice, and it will be fine if it drips completely into the shape of water droplets.

2. Heat the pot.

3. Put a drop of oil in the iron pan and spread the oil with a napkin.

4. Use a spoon to take a spoonful of batter and pour it into the iron pan, then turn the iron pan to spread the batter.

5. When the edges of the pancakes are slightly raised, you can turn them over.

You can blow lightly on the edge of the pancake and the pancake will lift off the bottom of the pan.

6. The spread pancakes can be rolled into some shredded green onions and dipped in soybean sauce to eat.

Very tasty.