Poplar Branch Nectar
1.
Wash the mangoes, peel and dice.
2.
Take more than half of it and put it in a food processor to make a puree.
3.
Bring the milk to a boil, add the sugar and stir until it melts, turn off the heat and let cool. Pour the mango puree and stir well.
4.
Put the sago into the pot, add enough water, cook until there is only a small white spot in the middle of the sago, cover and simmer for about 10 minutes until the white spots disappear.
5.
Rinse the sago with cold water and drain.
6.
Pour the mango milk paste into the sago.
7.
Peel the grapefruit flesh and rub it lightly.
8.
Put the mango cubes and grapefruit on top of the sago.