A classic NYC black and white shake recipe from Rachael Ray (a former fountain girl in New York). The ingredient list didn't offer the word "tray" for quantity, so I listed the ice cubes as "sheets" - You will need one filled ice cube tray. Enjoy!
For each shake, combine 3 squirts of chocolate syrup (about 1/4 cup), 1/2 pint vanilla ice cream (3 scoops), 2 cups skim milk and 4 ice cubes into a blender. Blend on high until smooth and icy. Serve in a tall glass with a cute straw. Enjoy!