Take cinammon, pepper powder and amchur powder in a cup and mix the spices well.
Take green chillies, garlic, mint and rawMango in grinder and grind to smooth paste. Drain the juice into a container
Take tamarind and squeeze it with both hands to remove juices.
Add 2 tsp juice in the glass container and mix well.
Add all the spices and stirr. Add some ice cubes and. Serve chilled
It is best summer drink . Good for digestion and tamaring have cooling properties. If you like sweet and sour taste you can add some jaggery and few drop of lemon juice.