New Orleans Café au Lait: Essential Recipe for the Best Homemade Cup

How to Make New Orleans Café au Lait With Chicory Coffee at Home

New Orleans café au lait is made by combining strong, hot chicory coffee with roughly an equal amount of hot milk. The coffee should remain distinct after the milk is added, so an ordinary light-roast drip coffee usually tastes too mild. A dark roast, a modest proportion of roasted chicory, and a stronger-than-usual brew produce the characteristic flavor.

There is no single official coffee-to-chicory ratio. Commercial New Orleans coffee blends vary, and many do not disclose the exact percentage. For a homemade blend, four parts dark-roast coffee to one part roasted chicory by weight is a practical starting point. That gives the drink a noticeable roasted, earthy flavor without letting the chicory dominate.

New Orleans Café au Lait Recipe

This recipe makes two servings and uses equal parts brewed coffee and hot milk. The measurements allow for some water to remain in the grounds after brewing.

• Yield: 2 servings, about 10 ounces each
• Preparation time: 5 minutes
• Cooking time: 10 minutes
• Total time: 15 minutes
• Course: Breakfast or beverage
• Cuisine: New Orleans, Louisiana

Equipment

• Digital kitchen scale or measuring spoons
• Drip coffee maker, pour-over brewer, or French press
• Small saucepan
• Whisk or spoon
• Instant-read thermometer, optional
• Two heatproof mugs

Ingredients

• 24 grams dark-roast ground coffee, about 5 level tablespoons depending on grind
• 6 grams roasted ground chicory, about 1 generous tablespoon
• 12 fluid ounces water
• 10 fluid ounces whole milk
• Sugar, optional

Commercial chicory coffee can replace the separate coffee and chicory. Use 30 grams of the blended grounds unless the package provides different brewing instructions.

Instructions

1. Combine the ground coffee and chicory. Brew the mixture with 12 fluid ounces of water using a drip machine, pour-over brewer, or French press.
2. While the coffee brews, pour the milk into a small saucepan. Heat it over medium-low heat, stirring frequently, until steam rises and small bubbles form around the edge. If using a thermometer, aim for about 150°F to 160°F.
3. Remove the milk from the heat before it reaches a full simmer. Whisk briefly if you want a thin layer of foam, but heavy frothing is not needed.
4. Divide the brewed chicory coffee between two mugs.
5. Add an equal volume of hot milk to each mug. Sweeten to taste, if desired, and serve immediately.

Finding the Right Coffee-to-Chicory Ratio

Roasted chicory root contributes a dark, toasted flavor that may suggest cocoa, caramelized sugar, wood, or mild bitterness. It is not coffee, and it contains no caffeine on its own. Adding chicory therefore changes both the flavor and the caffeine concentration of the blend.

A ratio of 4 parts coffee to 1 part chicory by weight produces a balanced New Orleans-style cup. Small adjustments can account for personal taste:

• 5:1 coffee to chicory: Mild chicory flavor, useful for a first attempt
• 4:1 coffee to chicory: Clearly noticeable chicory without excessive bitterness
• 3:1 coffee to chicory: A stronger roasted-root character

Going much higher in chicory can make the drink taste woody or sharply bitter, particularly when the brew is also concentrated. The roast level and the chicory product matter, so ratios are better treated as starting points than fixed rules.

Measure by weight when possible. Ground chicory and ground coffee have different densities, which makes volume measurements less consistent. If no scale is available, start with about one tablespoon of ground chicory for every five level tablespoons of ground coffee.

Preblended New Orleans coffee removes this step. Because each brand uses its own formulation, brew the blend first and adjust the amount of grounds rather than adding more loose chicory immediately.

Brew the Coffee Strong Enough for Milk

New Orleans café au lait uses a generous amount of milk, which softens bitterness and dilutes the brew. The coffee portion should be stronger than a typical cup intended for drinking black.

The recipe uses 30 grams of combined coffee and chicory for 12 fluid ounces of water, a water-to-grounds ratio close to 12:1 by weight. Standard drip coffee is often brewed with more water per gram of coffee. The more concentrated ratio keeps the roasted flavor present after the milk is added.

Several brewing methods work well.

Drip Coffee Maker

A drip machine is convenient and produces a familiar, clean cup. Place the mixed coffee and chicory in the filter, then brew normally. A machine that struggles to reach proper brewing temperature may produce a weaker result, so increasing the grounds slightly can be more effective than adding extra chicory.

Pour-Over Brewer

Pour-over brewing provides direct control over water and extraction. Use water just off the boil and pour steadily enough to keep the grounds saturated. Chicory can slow drainage in some filters, especially if it is finely ground. Avoid packing or pressing the grounds.

French Press

A French press produces a fuller-bodied café au lait because the metal filter retains more oils and fine particles. Steep the mixture for about four minutes, press slowly, and pour the coffee promptly. Leaving it on the grounds can make the chicory taste harsher.

A moka pot can also make a concentrated base, but it produces a different texture and extraction profile. Fill the basket loosely with a coffee-chicory blend and do not tamp it. Since moka pots vary in capacity, follow the manufacturer’s water and filling instructions instead of applying the drip-coffee quantities directly.

Heating Milk Without Scorching It

Whole milk gives homemade café au lait a rounded texture, but low-fat milk also works. The traditional drink does not require the dense microfoam associated with espresso beverages. The goal is evenly heated milk with little or no skin on the surface.

A heavy-bottomed saucepan reduces hot spots. Use medium-low heat and stir across the bottom and into the corners of the pan. Stop heating at 150°F to 160°F, or when the milk is steaming and small bubbles appear around the perimeter. Boiling is unnecessary and can produce a cooked flavor.

Milk left motionless over high heat may scorch on the bottom before the rest of the pan becomes hot. If scorching occurs, do not scrape the browned layer into the milk. Transfer the unburned milk to a clean pan.

A microwave is suitable for a single serving. Heat the milk in a microwave-safe container in short intervals, stirring between each one. Use a container with ample empty space because milk can foam and overflow quickly.

Oat milk and soy milk can be substituted, though their sweetness and texture alter the finished drink. “Barista” versions generally tolerate heating better and create a smoother body. Half-and-half makes a much richer beverage and moves it closer to a breve than a traditional café au lait.

Adjusting the Coffee-to-Milk Ratio

Equal parts chicory coffee and hot milk are customary for New Orleans café au lait. This 1:1 ratio is also easy to scale: five ounces of coffee receives five ounces of milk, for example.

The ratio need not be exact to the ounce. A particularly dark or bitter brew may benefit from a little more milk. If the finished cup tastes mostly of warm milk, the solution is usually a stronger brew, not more chicory. Excess chicory can add bitterness without supplying the aromatic qualities of coffee.

Pouring both components while they are hot prevents a lukewarm drink. Preheating the mugs with hot water also helps, especially when using thick ceramic cups.

Café au Lait, Latte, Breve, and New Orleans Iced Coffee

These drinks all combine coffee and dairy, but they use different coffee bases, milk treatments, and serving temperatures.

Drink	Coffee base	Dairy	Typical preparation
New Orleans café au lait	Strong brewed dark-roast coffee with chicory	Hot milk	Usually mixed in roughly equal parts
Latte	Espresso	Steamed milk, often with a thin foam layer	More milk than espresso
Breve	Espresso	Steamed half-and-half	Richer and higher in fat than a latte
New Orleans iced coffee	Often cold-brewed coffee with chicory	Milk or cream, sometimes sweetened	Served cold over ice

A latte depends on espresso, which is brewed under pressure and has a concentrated flavor and texture. Café au lait uses conventionally brewed coffee. Frothing the milk does not turn café au lait into a latte because the coffee base remains different.

In American coffee shops, a breve generally means espresso combined with steamed half-and-half. Replacing the milk in this café au lait recipe with half-and-half creates a richer coffee drink, but it is not a standard espresso-based breve.

New Orleans iced coffee is also separate from hot café au lait. Many iced versions use cold-brewed chicory coffee, which requires a longer extraction and is poured over ice with dairy and sometimes sweetener. A hot café au lait should not simply be chilled and poured over ice without adjustment. Melting ice dilutes it, and hot-brewed coffee develops a different flavor as it cools.

Storage and Practical Adjustments

Café au lait is best assembled immediately before drinking. Extra brewed chicory coffee can be refrigerated in a covered container and used within a few days, though its aroma will fade. Reheat it gently or reserve it for an iced drink.

Heated milk should not be repeatedly warmed and cooled. Refrigerate unused milk promptly, and discard milk that has remained at room temperature for more than two hours, or one hour when the surrounding temperature is above 90°F.

If the first cup tastes unbalanced, change one variable at a time. Increase the amount of grounds for a stronger coffee base, reduce the chicory if the flavor is woody, or use slightly more milk if the roast tastes too severe. Once the brewed coffee is strong enough to remain recognizable beside an equal portion of hot milk, the basic New Orleans café au lait technique is in place.