How to Make New Orleans Iced Coffee at Home

If you’ve ever tried a thick, bold iced coffee with a slightly earthy bitterness and a touch of sweetness, you might have had a taste of New Orleans-style iced coffee. This regional brew combines coffee, chicory, ice, milk, and sugar in a way that’s uniquely its own—but making it at home can be confusing without clear steps. Here's how to get it right.

To make authentic New Orleans iced coffee, combine 40g of chicory powder with your coffee grounds, steep in 2.7L of ice water for 8–12 hours, then add 85ml of sugar syrup and serve over ice with equal parts milk.

What Is New Orleans Iced Coffee?

New Orleans iced coffee is a cold-brewed coffee drink traditionally made with a mix of coffee and roasted chicory root. Chicory adds depth, a slight bitterness, and a fuller body to the brew. Locals often take it a step further by adding sugar and milk, creating a rich, dessert-like iced coffee that's distinctly different from standard American iced coffee.

Why Add Chicory to Coffee?

Chicory root—roasted, ground, and mixed with coffee—is used to enhance flavor, darken the brew, and add bitterness. It's been popular in New Orleans for generations, both as a cost-saving measure and for its unique taste profile. The grounded, roasted root is sometimes used to color the coffee, boost strength, or simply for tradition. Around 40g of chicory powder is typical for a 2.7L batch of coffee.

Step-by-Step: How to Make New Orleans Iced Coffee

Ingredients & Equipment

• Coffee grounds (amount unspecified, but implied to be combined with chicory)
• 40g chicory powder
• 2.7L (2700ml) ice water
• 85ml sugar syrup (adjust to taste)
• Milk (equal parts to coffee for serving)
• Ice cubes
• Large pot or brewing vessel
• Filter or fine strainer

Steps

1. In a pot, combine your coffee grounds and 40g of chicory powder.
2. Pour in 2.7 liters of ice water. Stir thoroughly to ensure even saturation.
3. Cover the pot and let it steep at room temperature or in a cool place for 8 to 12 hours. This cold steeping extracts flavors gently without excessive bitterness.
4. After steeping, strain the liquid through a filter or fine strainer to remove grounds and chicory. The resulting coffee should resemble a dark, concentrated brew similar to espresso.
5. Stir in approximately 85ml of sugar syrup. Adjust to your preferred level of sweetness.
6. Serve over ice, mixing equal parts of the brewed coffee and milk for the classic New Orleans finish.

How Long Does New Orleans Iced Coffee Last?

Freshly filtered New Orleans iced coffee (without sugar or milk) can be stored in the fridge for 5 to 7 days. Once you add sugar syrup, shelf life drops to 1 to 2 days. If you add both sugar and milk, the mixture is best consumed within about 1 hour for optimal freshness and taste.

Frequently Asked Questions

What is chicory and why is it used in New Orleans coffee?

Chicory is the roasted and ground root of the chicory plant. It’s added to coffee for its earthy, slightly bitter flavor that complements and deepens the coffee taste. In New Orleans, it’s a traditional ingredient that also helps stretch coffee supplies and gives the brew a signature boldness.

How much chicory should I use for New Orleans iced coffee?

The article specifies using around 40g of chicory powder for a total brew volume of 2.7 liters (2700ml) of coffee. This ratio contributes to the characteristic strong and slightly bitter flavor profile.

Can I use regular coffee instead of a specific blend for this recipe?

Yes, the original recipe does not specify a coffee origin or roast level, but using a medium to light roast is generally better for cold brew to avoid excessive bitterness. Avoid very dark roasts unless you prefer a very heavy, bitter cup.

How long should I steep New Orleans iced coffee?

Steep the coffee and chicory mixture in ice water for 8 to 12 hours. This cold steeping time allows for smooth extraction without over-extracting harsh compounds, leading to a cleaner, more balanced iced coffee.

What’s the best way to serve New Orleans iced coffee?

Serve the strained coffee over ice, mixed with an equal amount of milk. Add around 85ml of sugar syrup per batch or to taste. The milk and sugar balance the bold chicory and coffee flavors.

How should I store leftover New Orleans iced coffee?

Store the filtered coffee (before adding sugar or milk) in the refrigerator for up to 5–7 days. Once sugar is added, keep it for only 1–2 days. With both sugar and milk added, consume within about 1 hour.

Recommended FrontStreet Beans for New Orleans Iced Coffee

For a New Orleans iced coffee with balance and depth, try FrontStreet Coffee’s Strawberry Candy Espresso—its bright berry and caramel notes shine even with milk and sweetener. Alternatively, Gedeb offers juicy citrus and floral brightness that contrasts nicely with chicory’s earthiness. For a darker option, Strawberry Candy’s underlying molasses and stone fruit can hold up to the boldness of chicory. All three beans are excellent starting points for this unique iced coffee style. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.