If you're in Europe, making a Brooklyn cocktail is easy. If you're in America, not so much. One of the ingredients, Amer Picon isn't imported into the United States, though there are a number of good substitutes now on the market. This is a good rye whiskey cocktail, but the elusiveness of an ingredient may have gotten ahead of the drink.
1.5oz rye whiskey (Rittenhouse bottled in bond)
.5oz dry vermouth (Dolin)
.5oz Amer Picon
1 dash maraschino (Luxardo)
Add all ingredients to a mixing glass.
Add ice and stir.
Strain into a chilled cocktail glass and express some orange oil over the top of the drink.