Café au Lait Explained
Café au lait literally means “coffee with milk” in French. In its classic French form, it is made with brewed coffee and hot milk rather than espresso, which makes it fundamentally different from a café latte even though the two drinks can look similar in a cup.
What goes into a café au lait?
The traditional formula is simple: strong brewed coffee plus warm or steamed milk. Exact proportions vary by household and café, but roughly equal parts coffee and milk is a common reference point. French press, drip coffee, or another full-flavored brewed coffee can all work.
Unlike a latte, the drink does not depend on a concentrated espresso base or a large layer of microfoam. The milk may be lightly textured, but a café au lait is generally about the combination of brewed coffee and milk rather than latte-art foam.
Café au lait vs. latte
| Drink | Coffee base | Milk style | Typical character |
|---|---|---|---|
| Café au lait | Brewed coffee | Hot or lightly steamed milk | Broad, mellow coffee-and-milk flavor |
| Latte | Espresso | Textured milk with microfoam | Sweet, creamy, espresso-centered |
| Flat white | Espresso | Fine integrated microfoam | Smaller and more coffee-forward than many lattes |
| Café con leche | Strong coffee or espresso depending on region | Hot milk | Varies across Spanish-speaking traditions |
If you want a full overview of espresso-based drink names, see Espresso Outlet's 120 espresso-based hot and cold drinks.
How to make café au lait at home
- Brew a strong, balanced coffee. A medium or medium-dark roast is an easy starting point.
- Heat milk gently. You can steam it with an espresso machine or warm it separately.
- Combine approximately equal parts coffee and milk, then adjust the ratio to taste.
- Serve immediately so the coffee remains aromatic and the milk does not cool the drink excessively.
A French press works particularly well because it can produce a full-bodied coffee that stands up to milk. If using a filter brewer, simply brew slightly stronger than your normal black-coffee recipe.
What coffee works best?
Coffees with chocolate, caramel, nut, or developed fruit notes are often easy matches with milk. Very light, highly floral coffees can also be interesting, but a large quantity of milk may mute some of the characteristics you paid for. Use the ratio to preserve the level of coffee intensity you enjoy.
Is café au lait the same everywhere?
No. Names for coffee-and-milk drinks are strongly regional. In New Orleans, “café au lait” is famously associated with coffee and chicory traditions. In France, the drink is commonly understood more simply as brewed coffee with milk, especially at breakfast. Café preparation changes by country, café, and household, so the name should not be treated as a rigid competition standard.
See the Coffee, Espresso & Brewing Equipment Glossary for latte, café con leche, flat white, French press, and milk steaming.