How to Make French-Style Iced Coffee (Café au Lait Ice)

Want a refreshing coffee drink that’s easy to make but still feels elevated? Many coffee lovers look for a chilled alternative to traditional hot coffee that doesn’t involve syrup, milk foam, or overly complicated steps. Café au Lait ice coffee is just that — a cool, creamy, and lightly sweetened drink that highlights the natural flavors of espresso and milk.

To make Café au Lait ice coffee, you start with a shot of espresso brewed using the Italian steam method, mix in sugar, then pour it slowly over ice and finish with fresh milk or cream. That’s it. The key steps involve brewing 260cc of espresso from 16g of coffee, adding sugar to taste, and pouring it over ice before topping with milk.

What Is Café au Lait Ice Coffee?

Café au Lait ice coffee is a cold variation of the classic French Café au Lait. Instead of combining hot drip coffee with steamed milk, this version uses freshly brewed espresso (ideally made via the Italian steam method), sugar, and cold milk, poured over ice. The result is a smooth, sweet, and milky coffee drink that’s perfect for warm weather. Unlike many iced coffees that rely on milk alternatives or flavored syrups, this drink keeps it simple: espresso, sugar, milk, and ice.

How to Brew the Espresso Base

The base of Café au Lait ice coffee is espresso — specifically, espresso made using the Italian steam method. The traditional formula uses 16g of coffee and 260cc of water. Alternatively, you can use 40g of coffee with 120cc of water through a non-Italian brewing device. Both methods aim to produce a strong, concentrated coffee similar to espresso. The coffee should be brewed fresh and have enough body and crema to stand up to the milk and ice.

Step-by-Step: Making Café au Lait Ice Coffee

Here’s how to build the drink properly:

• Start by brewing 260cc of espresso using 16g of coffee via the Italian steam method, or alternatively use 40g of coffee and 120cc of water with another brewing device.
• Add sugar to the hot espresso while it’s fresh — adjust the amount to your personal taste.
• While the coffee is still warm, fill a tall glass with ice cubes.
• Pour the sugared espresso slowly over the ice so it mixes and cools evenly — you’ll see the coffee swirl through the clear ice.
• Stir briefly to make sure the sugar dissolves completely.
• Top with fresh milk or cream, adjusting the amount based on how milky you like your drink.
• Serve immediately and enjoy the contrast between the cool ice, creamy milk, and bold espresso flavor.

Why This Method Works

This preparation works because the Italian steam method creates a rich, concentrated espresso with good texture. The high coffee-to-water ratio ensures the flavor cuts through both the milk and the ice. Adding sugar while the coffee is hot helps it dissolve fully. Pouring it over ice preserves the crema-like appearance and lets the drink stay colder longer without dilution from melting ice. Finally, fresh milk adds a soft, rounded mouthfeel that balances the intensity of the espresso.

Frequently Asked Questions

What is the correct coffee-to-water ratio for the espresso in this recipe?

The recommended ratio is 16g of coffee to 260cc of water using the Italian steam method. Alternatively, you can use 40g of coffee with 120cc of water if you’re not using an Italian-style espresso machine.

Do I have to use sugar in Café au Lait ice coffee?

No, sugar is optional, but the original recipe calls for adding sugar to the hot espresso before pouring it over ice. Adjust the amount to your taste preference.

Can I use any type of milk for this drink?

Yes, you can use regular fresh milk or fresh cream according to your preference. The recipe specifies that you can add milk or even fresh cream based on how creamy you want the drink to be.

Is it necessary to pour the espresso over ice slowly?

Pouring the espresso slowly over ice helps it cool evenly and allows the sugar to mix thoroughly. It also creates a visually appealing effect as the dark coffee flows through the ice.

Can I use a regular drip coffee instead of espresso?

The original method uses espresso, preferably made with the Italian steam method, for a stronger and more concentrated flavor. Drip coffee can be used, but it won’t deliver the same intensity or texture.

Do I need special equipment to make the espresso?

The traditional method uses an Italian steam-style espresso maker. However, the recipe allows for a non-Italian method using 40g of coffee and 120cc of water if an espresso machine isn’t available.

Recommended FrontStreet Coffee Beans for Espresso-Based Iced Drinks

For making Café au Lait ice coffee, we recommend FrontStreet Coffee’s Classic Blend and PWN Golden Mandheling. The Classic Blend combines Brazilian, Mandheling, and a touch of Robusta, offering a well-rounded, bold espresso with notes of caramel and toast — ideal for standing up to milk and ice. For a deeper profile, try PWN Golden Mandheling, a single-origin medium-dark roast with rich caramel and nutty tones. Both beans produce a thick crema and strong body, perfect for iced espresso drinks. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.