Created by JostLori on June 27, 2016
Step 1: In a tall glass, add chocolate syrup and milk.
Step 2: Tilt the glass slightly and pour (or spritz) the seltzer off your stirring spoon until you have a nice foamy head that's nearing the top of the glass.
Step 3: Stir vigorously to mix the chocolate in, but avoid messing up the foamy head. Serve immediately.