1. Peel, deseed and slice papaya into big chunks.
2. Put papaya, apple in an electric blender.
3. Add all other ingredients.
4. Run mixer till ingredients are very smooth.
5. Add water, run further till mixture is even and frothy.
6. Strain through a nonmetallic sieve.
7. Pour into individual glass while still frothy.
8. Serve chilled.

Making time: 10 minutes
Makes: 4 servings
Shelflife: 3-4 hours refrigerated