It can be washed and eaten directly, or it can be made into blueberry jam. Here's how to do it:

Preparation materials: blueberry 300g, white sugar 30g and lemon juice.

Production steps:

1, prepare all the materials to be used.

2, wash blueberries, you can add a little flour to wash, wash more cleanly.

3, blueberries into the pot, add fine sugar, stir constantly on low fire, must be low fire, otherwise it will be sour when it is burnt.

4. The juice will come out in five minutes. Don't pour the juice, it will slowly dry up.

5. It will become a sauce in about ten minutes. Add lemon juice and cook for another three minutes, and you can get out of the pot.

6. Finished product drawing