In a blender, add the watermelon sherbet, milk, watermelon slices and a pinch of sea salt. Blend until the sherbet and watermelon slices break down, approximately 45 seconds. Add the soda water and blend 10 seconds more.
Pour the mixture into a 20-ounce drinking glass or between two 10-ounce glasses and garnish with mini chocolate chips. Serve immediately.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.
Recipe courtesy of Edward Marc Chocolatier, The Milk Shake Factory, Pittsburgh, PA