Heat the milk until warm, not boiling
Pour the milk into a jar with a tight lid
Shake the jar vigorously for 30 to 60 seconds
Remove the lid and microwave the milk for 10 to 15 seconds to stabilize the foam
Use a whisk and beat the milk quickly in a bowl until foamy
Use a fork and whisk the milk back and forth rapidly
Blend the milk in a blender for a few seconds
Pump the milk in a French press until it becomes frothy
Pour the milk between two containers repeatedly to add air
Tap the container gently on the counter to remove large bubbles before serving