The Blinker CocktailIt's a nice balancing act this walks; tart from the grapefruit, sweet and tangy from the raspberry syrup, and spicy from the rye (or bourbon). But it works. And it's such a lovely color.
2 oz rye whiskey or, failing that, a bourbon with a lot of rye, like Bulleit
1 oz grapefruit juice
2 barspoons (about 1 teaspoon) raspberry syrup (it's available commercially, or you can mash 1/2 pint of raspberries and put it in to boil with your next simple syrup batch)
shake all with ice, and strain into a cocktail glass.
1 hour ago