# Directions:
01 - Pour the cold heavy cream, 2% milk, and vanilla syrup into a tall, narrow glass or milk frother.
02 - Use a handheld milk frother, electric whisk, or shake in a sealed jar vigorously for 30 to 60 seconds until the mixture thickens, smoothens, and doubles in volume.
03 - Spoon the cold foam gently over iced coffee or cold brew and serve immediately.