Wash and peel the apples and remove the core. Cut the apples into pieces. Peel and slice the ginger. Wash the lemon and peel the peel thinly. Squeeze lemon juice.
Bring 3/4 litre water, sugar, cloves, ginger, cinnamon sticks and vanilla beans, lemon juice and peel to the boil and cook until the sugar is dissolved. Put apple pieces into prepared glasses and pour over the stock. Close the glasses. Place the fat pan on the lowest shelf of the oven. Place the glasses on top, covered with wet parchment paper. Pour hot water (1 cm high) into the fat pan and let it boil down on the lowest rack (electric stove: 200 °C/ gas: level 3) until the liquid in the glasses starts to bubble (after about 60-70 minutes). Turn off the electric cooker and leave it closed. Leave gas at the setting. Open the oven door and let it cool down a little.
Pour hot water (1 cm high) into the fat pan and let it boil down on the lowest rack (electric stove: 200 °C/ gas: level 3) until the liquid in the glasses starts to bubble (after about 60-70 minutes). Turn off the electric cooker and leave it closed. Leave gas at the setting. Open the oven door and let it cool down a little. Leave glasses covered with a damp cloth on a cake rack or wooden board to cool slowly. Results in about 3 glasses
Total approx. 2520 kJ/ 600 kcal