1 heaping tbsp. powdered sugar
1/2 tsp. lime juice
1/2 tsp. lemon juice
2, 3, or 4 drops orange flower water
White of 1 egg
1 whiskey glass of sweet gin
2 whiskey glasses of cream
2 whiskey glasses of seltzer water
1/2 glass crushed ice

Shake well and strain. Drink freely.