For 1 cup of tea you'll need:
2/3 cup of water
1/3 cup milk (ideally high-fat)
1/2 teaspoon tea leaves (ideally black Assam tea, CTC blend, can be bought
here)
1 tablespoon sugar (according to taste)
some freshly ground ginger
couple cardamom seeds (optional)
Boil the water with ginger and cardamom seeds. Add tea leaves and then sugar. After a minute of boiling add milk and keep heated. Strain the tea leaves and spices, drink & enjoy India :-}.