2. Wash the bought mulberries or the mulberries picked by yourself in water first, and pinch off all the mulberries, leaving only mulberries. It is best to choose black mulberries or crimson mulberries, because such mulberries are not very sour, and you can also put a little less rock sugar, which makes them taste better.
3. Then prepare a pot of rock sugar, water and mulberry. Don't use an iron pot. It is best to use a stainless steel pot.
4, and then you can start the formal production, fire the pot, pour in the drained mulberry, then add a little water, then add the rock sugar, and then start to boil, there is no need to stir here, just smooth it with a spoon, then boil for half an hour, after the sugar and water are integrated, turn off the fire and stir with a spoon, stir in all directions, and crush the mulberry with a spoon until there is no excess.
5. Finally, be sure to cool the mulberry jam before putting it into a glass bottle. Remember to disinfect the glass bottle with boiling water, drain it, put it into the refrigerator, and the delicious mulberry jam will be OK!