【purple Potato Sago Sauce】
1.
Prepare the ingredients. Sago, coconut paste, purple sweet potato, pure milk (I thought it was 250, but later it was just added to 500, because the purple sweet potato will thicken when it meets with milk).
2.
Put the sago in boiling water and cook until there is no white spots.
3.
First cut two purple potatoes into small cubes, add milk and coconut paste, put them in the soymilk machine, and press the juice function.
4.
Spread the sago into cold boiling water.
5.
Another purple potato is diced and steamed.
6.
Put the stirred purple sweet potato sauce into the pot, add sugar, and boil until the sugar melts. Be sure to stir while cooking, otherwise it will stick to the pan.
7.
After all the ingredients are cooked.
8.
Take appropriate amounts of these ingredients and fish together.