Boomerang
Boomerang: Gin, Dry Vermouth, Bitters, Maraschino liqueur and Maraschino cherry. Served in a cocktail glass. Garnish: cherry.

The Spec
Method
In a mixing glass half-filled with ice cubes, combine the gin, vermouth, bitters, and maraschino liqueur. Stir well. Strain into a cocktail glass and garnish with the cherry.
Served in a cocktail glass. Garnish: cherry.
Spec held as sourced — TheCocktailDB. The house never guesses a drink.
What to pour
Bottles in the cellar for each line of the Boomerang spec:
- Gin — Aviation, Beefeater, Bombay Sapphire, and 43 more
- Dry Vermouth — Dolin Dry, Noilly Prat Dry
- Bitters — Bittercube Cherry Bark Vanilla Bitters, Bittermens Hopped Grapefruit Bitters, Dale DeGroff's Pimento Aromatic Bitters, and 10 more
- Maraschino liqueur — Luxardo Maraschino
Drinks that share this spec
Shares Bitters, Gin and Maraschino cherry with Bluebird. If your shelf makes Boomerang, it is already most of the way to these:
Bluebird · Brooklyn · Turf Cocktail · Tuxedo Cocktail · 3-Mile Long Island Iced Tea · Artillery · Aviation · Balmoral