singapore sling recipe

Ingredients: 1 1/2 ounces gin 1 ounce cherry liqueur (such as Cherry Heering) 1/4 ounce Cointreau 1/4 ounce Bénédictine 4 ounces pineapple juice 1/2 ounce lime juice 1/3 ounce grenadine 1 dash Angostura bitters Garnish: pineapple slice, maraschino cherry