---
slug: how_to_use_a_milk_frother
category_path: home_kitchen/kitchen_dining/coffee_tea_espresso/milk_frothers
type: informational
title: "How to Use a Milk Frother"
lead: "Start with cold milk, fill the jug only a third full because it doubles, and froth just below the surface for twenty to thirty seconds — then tap the jug and swirl to pop the big bubbles into silky microfoam. Whole milk gives the creamiest foam; barista oat is the best plant option."
recommendation:
  name: "Cold milk, jug a third full, froth just below the surface 20-30 s, then tap and swirl"
  reason: "Frothing is drawing air into cold milk and then smoothing it, so the technique is the same whether the tool is a handheld whisk, an electric jug, or a steam wand. Use cold milk and fill the jug no more than a third — it doubles or triples — then keep the whisk or wand tip just below the surface so it pulls in air with a soft hiss for the first several seconds; sink it deeper to smooth and warm without adding more bubbles. Run a handheld frother 20-30 seconds, then tap the jug hard on the counter and swirl to collapse the large bubbles into fine, glossy microfoam. Whole milk foams creamiest, skim makes more but stiffer foam, and among plant milks the 'barista' oat and soy versions foam far better than regular cartons. An electric jug frother does all this on one button — just fill to its line and pick hot or cold."
published: 2026-07-08
updated: 2026-07-08
---


<ComparisonTable
  columns={["Step", "How", "Why"]}
  rows={[
    ["Milk & fill", "Cold milk, jug a third full", "It doubles or triples in volume"],
    ["Draw air", "Tip just below the surface, ~20-30 s", "The hiss is air becoming foam"],
    ["Smooth", "Sink deeper, then tap and swirl", "Big bubbles become microfoam"],
    ["Milk choice", "Whole = creamiest; barista oat for plant", "Fat and protein hold the foam"],
  ]}
/>