Add 2 basil leaves to the strawbeey's in a boston shaker and muller, add the puree and Chambord to help with the process. Add ice and Grand Marnier, Shake well. Strain once into a chilled Martini glass. Use the Basil Leaf as a boat garnish, with a grind of pepper to finsh.
This makes a great pre-dinner drink, and one for the ladies...