How to froth and steam milk

Aerating and texturing milk for coffee

While milk frothers or whisks will do a decent job of aerating milk and doubling up the volume, what you really want is a steam wand. This fantastic tool on a coffee machine allows you to create heated milk of just the right consistency for your chosen drink. It forces steam into the milk and makes the drink look, taste and feel more indulgent. Just as if it’s served in a coffee house. With the steps and tips below, you’ll get exactly the results you want.

How to froth milk for a cappuccino

The irresistible froth on a cappuccino is achieved by creating a thick ‘microfoam’ with the steam wand on an espresso machine. Here’s how:

1. Start with cold milk and a cold pitcher (jug)

2. Purge your steam wand to get rid of any residual water or buildup

3. Fill the pitcher to 1cm below the start of the spout

4. Submerge the tip of the steam wand just below the surface of the milk and froth until the milk almost doubles in volume. This step is called “aerating” or “stretching”.

5. Make sure the tip of the wand is near the surface of the milk, because it needs to draw air from the milk’s surface to produce the froth.

6. Once the milk has doubled in volume, lower the steam wand into the milk, tilting the pitcher to obtain a vortex in the milk, until the pitcher is almost too hot to hold. This step is called “texturing”.

7. Gently swirl the milk in the pitcher and tap against the counter to release any bubbles

8. Your frothed milk is ready

9. Remember to purge and clean the steam wand once you’ve finished.

How to steam milk for a latte

The satisfying hot milk that makes up the body of the latte is achieved by heating milk with the steam wand on an espresso machine. Here’s how to do that:

1. Start with cold milk and a cold pitcher (jug)

2. Purge your steam wand to get rid of any residual water or buildup

3. Fill the pitcher with milk up to the start of the spout

4. Submerge the tip of the steam wand below the surface of the milk and froth until the pitcher feels warm

5. Once you reach this point, lower the steam wand into the milk, tilting the pitcher to obtain a vortex in the milk, until the pitcher is almost too hot to hold

6. The result is steamed milk with a little bit of foam

7. Remember to purge and clean the steam wand once done.

Explore the espresso machine

Tip: You can feel the temperature of your milk when it’s in a stainless steel jug. Hold it in your hand and heat until it’s almost too hot to handle.

What’s the difference between frothing and steaming milk?

Both frothing and steaming involves heating milk with a steam wand. But there’s a subtle difference. Frothing is done near the surface to create velvety ‘microbubbles’ and pump up the volume. For steaming, the wand is submerged deeper to heat the milk with only a thin layer of foam appearing on top.

Milk frothing tips

Here are some milk frothing tips to achieve a gorgeous texture and flavour:

• Cold milk is easier to froth, so keep the milk and pitcher cold before use

• If the milk goes over 65°C it will burn and taste bad

• Semi-skimmed milk can foam too easily, while whole milk is dense

• Leave plenty of room in the jug for the milk to expand

• Purge the steam wand before and after use

• A continuous swirling motion creates more even bubbles.

Vegan? The best milk for frothing if you’re non dairy

If you want to swerve dairy milk, then plant-based options can also foam well – oat, almond, soy, hemp and coconut provide rich, creamy results. Many non-dairy brands now sell a ‘barista’ version of their vegan drinks, specially created to prevent splitting and curdling, giving you the best froth. To suit vegan tastes, KitchenAid has included a unique plant-based mode on the Fully automatic espresso machine KF8. It heats and foams non-dairy drinks for any coffee drink you choose. Perfect.

Latte art like a champion

Wondering how to make latte art? By carefully pouring silky, texturised milk from the jug on to a freshly prepared espresso, you can create different patterns. This is called ‘free-pouring’ and it takes practice — which is why there are latte art championships for baristas to show off their skills. You often see the leaf or rosette effect poured on to the coffee, as well as the swan and the heart. What’s not to love about that?

Stencil-sprinkled art on your coffee

Once you know how to froth milk, why not decorate your drink with a light dusting of chocolate, nutmeg or cinnamon? You just need a cocoa shaker and chosen stencil design, like coffee beans, a smiley face or stars.

Businesses often have a stencil of their logo or icon. With personalised stencils being so simple to order or make, which will be your signature style?

The authentic espresso experience

Treat yourself to extraordinary coffee every day with a home espresso machine. Designed to fit your life with sumptuous colours and a compact footprint, the KitchenAid espresso machines have an option to suit you. Choose from fully automatic machines which offer all your favourite drinks at the touch of a button, or a semi automatic that gives you the full barista experience of pulling shots and texturising milk.