Coffee + milk turned into jelly, very simple, need some fish gelatin powder (method from "First Learning Baking")
The coffee and milk are poured into two bowls respectively, and the fish gelatin powder is poured into the water and melted separately (the ratio is 10 g of solidified 300 ML liquid). The sugar is added according to the preference, and the milk bowl is placed in the refrigerator to be solidified.
Milk jelly cut into small pieces
Take half of the cut milk and put it in a bowl and pour half of the coffee jelly into the bowl.
Then continue to put the remaining milk pieces and coffee liquid, and continue to freeze the refrigerator.