The Danger Zone is a modern cocktail that was created by Alla Lapushchik at Off Track Betting in New York City, New York and was first published in the book Winter Drinks: 70 Essential Cold-Weather Cocktails by the editors of PUNCH. The bartender described the recipe as a boozy cross between thick eggnog and a sweet Orange Julius drink, and it’s made by shaking a spiced rum base with both orange and lemon juice, hazelnut, egg, soda water, and aromatic bitters.
Add rum, hazelnut liqueur, orange juice, lemon juice, simple syrup, egg white, and egg yolk to a shaker.
Fill shaker with cubed ice.
Shake for 10-20 seconds.
Using tongs, remove ice from shaker.
Dry shake for 5-10 more seconds to emulsify egg.
Add fresh cracked ice to a highball glass.
Using a Hawthorne strainer, strain into highball glass.
Garnish with bitters.