Bananas Foster Flip

1 oz Cognac, Pierre Ferrand Ambre (10 year)
1 oz Rum, Papa's Pilar Blonde 3 Year
1 oz Crème de Banane, Giffard
1 ds Bitters, Fee Brothers Whiskey Barrel Aged
1   Whole egg
12 oz Heavy cream (or half and half)
Shake using the 2 Minute Ramos technique. Add all ingredients to shaking tin except the cream. Shake with 2 1" cubes for approximately 45 seconds. Strain contents into new tin, discarding the ice. Add cream and 1-2 cracked cubes (or 1/8 cup pellet ice) and shake until you can't hear the ice (approximately a minute). Strain into coupe.