Peel the apples and skin, cut into slices.
Pour the apples with sugar and leave at room temperature for 4 hours so that the sugar melts completely. Time may take longer, it depends on the variety of apples.
Pour the apple syrup into the pan and pour the well-washed berries. Simmer after boiling for 10 minutes.
Remove all berries from the pan so that our syrup is clean. Put it back on fire.
Add apples to the syrup and cook after boiling over low heat for 30 minutes, stirring occasionally.
Put the finished jam in sterile jars and roll it up.