1. Select a citron and clean its skin.
2. Peel the citron carefully, and try not to hurt the pulp when peeling.
3. Cut the peeled citron skin into long strips for later processing.
4. Remove the white part inside the citron pipi.
5. Cut the processed citron peel into filaments.
6. Dice the citron peel filaments (note: to remove the bitter taste of citron peel, soak it in water for 20-30 minutes after dicing, and wash it for 2-3 times).
7, the right amount of water, after boiling, add rock sugar and citron skin and citron meat and cook until the soup is thick.
8. Cool the cooked citron cream in a clean, dry and sealable container.
9. Add appropriate amount of citron cream, and brew with heated water and honey to drink.