Shamrock Recipe Posted on June 8, 2017June 8, 2009 by admin Ingredients 1 1/2 oz Irish whiskey1/2 oz dry vermouth1 tsp green creme de menthe1 olive Stir all ingredients (except olive) with ice and strain into a cocktail glass. Add the olive and serve. Spread the love Related posts: Cape Cod Islander Recipe Caramel Apple Recipe Dingo Recipe Extra Fuzzy Navel Recipe