1. Vodka - 2.5 Parts 2. Creme de Cassis - 1 Part 3. Extra Dry Vermouth - 1 Part 4. Cointreau - 1 Dash
Cocktail Mixing Instructions:
Mix lightly all beverages except the Cointreau in a mixer filled with ice. Pour the drink in a chilled glass and float the Cointreau on top. Garnish with a peel of orange or with a bunch of blackberries.