1. Cut the prepared 6 kumquats in half
2. Slice the apple
3. Put all the prepared ingredients (kumquat, apple and rock sugar) into the pot, add 1500ml water
4. I use a health pot, which is more convenient. You can use an ordinary pot. There must be no oil in the pot. Just cook until the kumquat is soft and rotten.
5. Have a glass this season, just right
