Five methods compared

Ways to froth milk without a frother
MethodHowTime
JarFill no more than halfway, seal tightly, shake, then pour.About 30 to 60 seconds (WebstaurantStore); about 30 seconds (The Manual)
French pressWarm milk, press one-third to half full, pump the plunger at the top of the milk.About 30 seconds
WhiskWhisk warm milk vigorously in a heatproof bowl or pan.About a minute (The Manual)
Hand mixerLowest speed in a tall heatproof container, raise slightly for denser foam.No time given
BlenderNo more than halfway, lid on, highest setting (WebstaurantStore); medium (The Manual).15 to 20 seconds (WebstaurantStore)

Sources: WebstaurantStore (updated Feb 2026) and The Manual, last checked 2026-11-04. They differ on blender speed and jar time, so treat times as a start.

The jar method, step by step

Jar frothing: four steps1Warm the milkStove or microwave, not boiling2Fill the jar halfwayLeave room for the foam3Seal and shake30 to 60 seconds4PourHold back foam, then spoon on
Jar frothing: four steps
  1. Warm the milk. WebstaurantStore says 140 to 160 °F is ideal for frothing; The Manual says about 140 °F. Do not boil or scald it.
  2. Pour it into a jar no more than halfway. Foam needs space to grow.
  3. Seal the lid tightly and shake. Until the milk has foamed up.
  4. Pour. Spoon the foam over your coffee.

Milk and what we could not confirm

Both guides say whole milk froths most easily because of its fat. WebstaurantStore also lists 2%, skim and non-dairy milks, and says non-dairy ones may need testing to find one that froths well. Neither guide discusses heavy cream or coffee creamer, so we give no method for them. Pair the foam with a latte or cappuccino, or read choosing a milk pitcher size if you will steam milk later.

Sources and last checked