Steps
- Simmer 240ml of passion fruit pulp with 480ml of water until reduced by a little more than half, about 15 minutes. Strain, pressing the seeds to extract the juice.
- Blend the juice with 45ml of lime juice, 240ml of pisco, and 120ml of simple syrup for 30 seconds.
- Add 2 egg whites and 6 ice cubes and blend for no more than 30 seconds. Pour into chilled short glasses.