How to Steam Milk for Latte and Common Methods

Making a great latte isn’t just about good espresso—it’s also about perfectly steamed milk and smooth microfoam. Many home baristas struggle with getting the milk texture right or balancing extraction with milk volume. If you’ve ever ended up with big bubbles or weak coffee flavor, you’re not alone. Here’s how to do it the right way, based on a tested double-brew latte method.

The key steps: pull a double-shot espresso using around 30g coffee beans brewed over 1 minute (first pour) and 50 seconds (second pour), then steam milk to around 80°C, and finish with properly textured microfoam layered over the coffee.

What Is the Double Brew Method for Latte?

The double brew method, as described in this technique, means pulling two separate espresso extractions from the same coffee bed. Start by adding hot water to brew the first shot for 1 minute. Once the flow stops, stir the coffee puck slightly in the middle and brew a second shot for 50 seconds. This method enhances extraction balance and gives a richer base for the latte.

What Temperature Should Milk Be Steamed To?

For this latte method, the milk is heated to approximately 80°C. This temperature is ideal for creating stable microfoam without scalding the milk or losing sweetness. The process involves using a steam wand to introduce air and then texturizing the milk until it’s smooth and velvety.

How to Steam and Froth Milk for Latte

To create the milk foam for your latte:

• Heat your milk to around 80°C using a steam wand.
• Introduce air into the milk to begin creating foam.
• Then submerge the wand slightly to create a whirlpool and further texture the milk into microfoam.

Once you have smooth, glossy milk with fine bubbles, remove it from the heat. Pour the steamed milk into your cup, then gently spoon the microfoam on top. Finally, pour the brewed coffee over the back of a spoon to layer it carefully atop the foam and milk.

How to Brew the Espresso Base Using Double Brew

This method uses a double brew approach with around 30g of coffee beans per cup (about 4 scoops):

• Boil water and prepare your filter or brew device.
• Brew the first shot for 1 minute after the hot water starts flowing.
• Stir the coffee puck gently in the center, then brew a second shot for 50 seconds.
• Combine both brews to create a strong, balanced espresso base for the latte.

This two-part extraction increases extraction yield and smoothness, ideal for cutting through milk.

What Tools Do You Need?

• Espresso brewer or filter setup
• Steam wand (or milk frother)
• Temperature-controlled kettle (optional but helpful)
• Scale (for measuring beans and water)
• Timer

Using a thermometer ensures the milk doesn’t exceed 80°C, and a timer helps keep your extraction phases precise.

Frequently Asked Questions

What is the double brew method in this latte guide?

The double brew method means extracting two separate shots from the same coffee puck. First, you pour hot water and brew for 1 minute. Then you stir the puck slightly and brew again for 50 seconds. This improves flavor balance and extraction, giving a stronger base for latte.

What temperature should milk be for a latte?

The milk should be heated to approximately 80°C. This temperature creates stable microfoam without burning the milk, which helps with both texture and taste in the final latte.

How long should each espresso shot be in the double brew method?

The first shot is brewed for 1 minute, and the second shot is brewed for 50 seconds after stirring the coffee puck. Together they form the espresso base used in the latte.

Do you need a steam wand to make latte foam?

Yes, a steam wand is recommended to properly texture milk into microfoam. It introduces air and heats the milk evenly. Alternatively, a milk frother can be used, though results may vary in texture and control.

How much coffee is used for a single cup in this method?

About 30g of coffee beans are used per cup, roughly equivalent to 4 scoops. This amount is brewed in two phases to create a strong espresso foundation for the latte.

Can you use any coffee beans for this latte method?

Yes, though FrontStreet Coffee recommends several blends ideal for milk drinks. Their Classic Blend offers balanced sweetness, the Brazil Queen Manor highlights nutty milk chocolate notes, and the PWN Golden Mandheling adds bold spice and caramel depth when paired with milk.

Recommended FrontStreet Beans for Milk-Based Lattes

For lattes, FrontStreet Coffee’s Classic Blend delivers a balanced profile with Brazil’s nuttiness, Indonesia’s herbal notes, and Vietnamese roast tones—ideal for smooth milk drinks. The Brazil Queen Manor SOE shines with sweet milk chocolate, soft nuts, and buttery mouthfeel, while the PWN Golden Mandheling brings cinnamon-like spice, dark caramel, and thick crema that holds well under milk. All three roast profiles create rich, well-rounded espressos that pair excellently with steamed milk. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.