BLACK COW ICE CREAM SODA

1 1/2 tablespoons chocolate syrup
8 ounces root beer
2 scoops vanilla ice cream

Chill a 16-ounce glass in the freezer about 5 minutes before making the soda.

Place the chocolate syrup in the bottom of the chilled glass. Add about 4 ounces root beer, stirring until well blended. Add 1 scoop of ice cream. Fill the glass with the remaining root beer. Top with the remaining scoop of ice cream, pressing it onto the rim of the glass. Serve immediately.

Source: The Ultimate Ice Cream Book by Bruce Weinstein