Milk like silk. That's what you're aiming for.

Not a stiff cap of bubbles that sits on top of the coffee, and not thin, hot milk with nothing to it. Silky milk is glossy, smooth and pours like wet paint. It folds into the espresso and carries its flavour, instead of sitting on top of it.

It takes practice. But once you've got it, you've got it for life. Here's how, whether you're using dairy, oat, soy or almond.

The three most common mistakes

In all my years of training baristas, these are the mistakes I see most:

  • Too much air. A little air goes a long way. Too much gives you big, dry bubbles instead of silky microfoam.
  • Moving the jug up and down. Find your position, make one small adjustment, then keep the jug still. Bobbing the jug around keeps adding air and breaks up the texture.
  • Getting the temperature wrong, then not pouring straight away. Overheated milk loses its sweetness and its texture. Underheated milk never gets silky. And even perfect milk starts to separate within moments, with the foam rising to the top and the liquid sinking. Pour as soon as you've finished.

What you'll need

  • A stainless steel milk jug, sized to the drinks you're making. Too much milk in a small jug won't spin properly. We stock Rhinoware Pro jugs in three sizes:
    • 360ml for one latte or cappuccino
    • 600ml for two drinks
    • 950ml for larger drinks or several at once
  • A thermometer, until you've learned what the right temperature feels like. The Rhino Long Milk Thermometer does the job.
  • Cold milk, straight from the fridge. It gives you more time to build texture before it gets too hot.

Step by step

  1. Fill the jug to just below the bottom of the spout. The milk will grow as you add air, so leave room.
  2. Purge the steam wand for a second or two to clear out any water.
  3. Position the wand. Place the tip just under the surface of the milk, slightly off-centre, with the jug tilted a little towards you.
  4. Turn the steam on fully and add air. Keep the tip right at the surface. You should hear a gentle tearing or hissing sound, like paper being torn softly. If it screams or splutters, the tip is too high.
  5. Stop adding air early. For a latte or flat white, you only need to stretch the milk for a few seconds, until it has grown by about a third. Cappuccinos need a little more.
  6. Make one small adjustment. Raise the jug slightly so the tip sits just below the surface. The milk should start to spin in a whirlpool. Now keep the jug still. The spinning folds the air in and breaks big bubbles into silky microfoam.
  7. Heat to temperature. Aim for around 60–66°C for dairy, and 60–63°C for plant-based milks, which scorch and lose their texture more easily. Turn the steam off a couple of degrees early, because the temperature keeps rising for a moment after you stop.
  8. Wipe and purge the wand straight away, before milk dries onto it.
  9. Swirl and pour immediately. Give the jug a gentle swirl so the milk looks glossy all the way through, like wet paint, then pour. Don't let it sit.

Tips for plant-based milks

  • Oat milk is the most forgiving and textures well.
  • Almond milk is the most temperamental. Add less air, and don't overheat it.
  • Barista editions of plant milks are made to texture, and they're worth buying.

If you see big bubbles

A quick tap of the jug on the bench and a swirl will break up a few large bubbles. But it's a fix, not a technique. With practice, your milk will come off the wand so smooth it doesn't need it.

A little extra: the chocolate cappuccino trick

For a richer, sweeter cappuccino, dust the espresso with drinking chocolate before you pour. Then pour your textured milk over the top, so it melts slightly into the coffee.

Want to practise on something worth drinking? Our Blend 2 was built for milk, with chocolate and berry notes that hold up beautifully in a flat white.