Blueberry Jam
1.
Prepare materials
2.
Bring the water to a boil and add the dried blueberries
3.
Put sugar in
4.
Turn on low heat and cook for about 30 minutes. The jam begins to thicken. Add lemon juice
5.
Put in maltose
6.
Turn off the heat and use a stir stick to beat the jam more delicately. If you like the graininess, you can omit
7.
The jam is bottled after cooling, and kept in the refrigerator