This was my signature drink at Blackbird Bar and also the most popular. We used this berry sauce over the Baked Alaska for years at the Rainbow Room.

1 ½ ounces Marie Brizard blackberry liqueur
1 ounce fresh lemon juice
½ ounce simple syrup
1 tablespoon Mixed-Berry Marinode

Shake all the ingredients with 1 ounce of water and ice, and strain into a highball glass filled with crushed ice. Stir until the glass begins to frost. Garnish with the berries.