Prepare food in advance: pitaya, pea starch, cold water, pure milk, sugar, sesame oil and shredded coconut. Specific method: 1. Prepare a red pitaya and cut it in half with a knife. First, we take out the fruit with a spoon. 2. Squeeze the filtered juice with a spoon and crush it with a high-speed blender. 3. This is also 100g pea starch, mixed with 150g cold water. 4. Pour two bags of pure milk, about 440g, into the pot. After the milk is boiled, pour in 200 grams of dragon juice and 50 grams of white sugar and stir. After boiling again, pour in starch water. Cassava starch precipitates very easily. Be sure to stir when pouring, and then stir while pouring.
5. keep stirring in the middle, and after four or five minutes, stir to this extent. 6. Brush some sesame oil in the grinder to prevent sticking. Pour it all into the grinder and scrape it flat with a spoon. Let it stand for an hour to cool. If conditions permit, it will taste better. 7. Turn it over on the slate and cut it into pieces with a knife. 8. Finally, you can eat a layer of shredded coconut. Very slippery and elastic, and friends who like it can try it at home. Women don't want to get old fast, eat more of this cake, detoxify and keep young, and they are still young at 50.