Heat the apple juice with the juice of half a lemon in the saucepan. Dissolve 50 g of sugar in it. Bring the cinnamon stick and the cloves to the boil (if necessary put the cloves in a tea filter).
Meanwhile, peel the 2 apples and cut them into pieces the size of a fingernail, then add these with the calvados to the apple juice and bring to the boil again. If you like, you can also add raisins or currants to the punch.