Sweet red dates and dried longan simmer into a comforting, lightly sweet dessert soup. This traditional family tonic is cherished for nourishing blood and calming the spirit.
Rinse the dried red dates thoroughly and remove pits if desired for a smoother soup texture.
Add the dried red dates, dried longan, and water to a large pot. Bring to a rolling boil over high heat.
Once boiling, reduce the heat to low and simmer gently for 45 minutes, keeping the pot partially covered to prevent excess evaporation.
Stir in the rock sugar, adjusting the sweetness to taste, and continue to simmer for another 10-15 minutes until the sugar has fully dissolved.
Turn off the heat and let the soup rest for 10 minutes, allowing the ingredients to further infuse. Serve warm or chilled as a refreshing dessert.