Peel the apples, remove the core, cut into rings and cook a little soft in lemon water. Layer with the raisins in a glass.
Measure out 1/8 liter of lemon water, add sugar and boil for 4-5 minutes to a sugar solution. Pour the solution onto the apple rings and pour in enough calvados to cover the apple rings. Close the jar tightly and let it steep for about 4 weeks.