How to make
Choose freshly picked, healthy and ripe berries, clean and wash them by putting them in a strainer and dipping them several times in clean water. Wash and peel the apples. Clean them of seeds and cut them into thin slices.
Place the prepared fruits in boiling syrup made from the sugar and water and boil for 15 minutes. Leave it to sit for 8 hrs and then boil it finished.
A few minutes before removing it from the fire, add the citric acid. Remove the foam from the ready jam and distribute it into warmed jars, which are then immediately closed.