Cocktails Recipes Tropical Highball Recipe Ingredients 1 1/2 oz Mount Gay Barbados rum2 – 3 dashes Angostura bitters4 oz ginger ale Build over ice in a highball glass. Garnish with a lime wedge, and serve. Spread the love Related posts: Trinidad Recipe Anejo Highball Recipe Gay Marine Recipe Island Breeze Recipe Cielo Recipe Bitters Highball Recipe