Strawberry Jam
1.
2.5 kg of strawberries, washed, remove the stalks
2.
Whole strawberry all four
3.
Put the strawberries in the pot, and then put 250ml of water
4.
Bring the strawberries and water to a boil and put rock sugar
5.
Boil it until it is sticky. If you want to keep stirring, it is recommended to use a non-stick pan.