2. Four corns, one teaspoon of sugar, appropriate amount of water, 1 ~ 2 slices of dried lemon, 1 teaspoon of salt.

3. Peel the corn, leave 1 ~ 2 layers, and wash for later use.

4. Add sugar, salt and lemon to cold water, and add corn. The water surface is slightly higher than corn or flat.

5. After the fire is boiled, cook 15 ~ 20 minutes. After turning off the fire, don't lift the lid, stew for about 15 minutes, and then take it out to eat.

6. Corn cooked with lemon should be easy to clean and taste better.