Ingredients for 1.5 litres:

• 1.5 liter water, prepared with Magnesium mineralised drinking water from the BWT Gourmet table water filter
• 1 apple
• 1 tea spoon fennel seed
• 3 stems mint

Preparation:

Wash the apple, cut out the core and cut it in very thin slices. Rinse the mint. Put the fennel seed and the mint into a carafe together with the apple slices and fill up with cold, filtered water. Put it in a cold place for half an hour.