Beefeater Summer Martini Posted on May 5, 2010 by Gin QueenBy Tim Stones3 parts Beefeater Summer Gin1 part Dry VermouthGarnish: Blackberry and Raspberry on a cocktail stick Glass: Coupe glassIn a mixing glass, stir Beefeater Summer over ice with the Dry Vermouth until well chilled. Garnish and serve.