Cold Brew Coffee

What Is Cold Brew Coffee?

Cold brew coffee is made by steeping coarsely ground coffee (Coffea beans) in room-temperature or cold water for a long time — usually 12–24 hours — instead of hot water. Since no heat is used, a very different flavor profile emerges.

Long, cold steeping extracts fewer of coffee's acidic and bitter compounds; the result is a smooth, low-acid, naturally sweet-tasting coffee. It is generally brewed as a concentrate and diluted with water, milk, or ice before drinking.

Nutritional Values of Cold Brew Coffee

Plain cold brew coffee (unsweetened, no milk) is practically calorie-free and contains no notable macronutrients; therefore, no numerical nutrition table is given. Its stimulating effect comes from the caffeine it contains; the caffeine amount varies depending on concentration.

What Are the Benefits of Cold Brew Coffee?

Thanks to its low-acid nature, cold brew coffee may be preferred by those who find hot coffee hard on the stomach; consumed in moderation, it can be considered part of a daily beverage routine. Caffeine provides a stimulating effect.

This information is general; cold brew coffee is a beverage, not a substitute for medical treatment.

How Is Cold Brew Coffee Selected?

Freshly roasted, coarsely ground coffee is preferred for cold brew; medium-to-dark roasts generally give a rounder, sweeter result.

• The coffee should be coarsely ground (French press coarseness)
• Freshly roasted beans give a fuller aroma
• Water quality matters; clean, odorless water should be preferred

How Is Cold Brew Coffee Stored?

Once strained, ready cold brew coffee stays fresh in a sealed bottle in the refrigerator for about 1 week; storage time shortens once milk is added, so milk should be added at the time of serving.

Using Cold Brew Coffee in the Kitchen

Cold brew coffee is consumed as an iced drink; it is also used as the base for iced lattes, coffee-tonic drinks, and coffee-based cocktails.

How Is Cold Brew Coffee Made?

Coarsely ground coffee (roughly a 1:4–5 coffee-to-water ratio) is combined with cold water in a container and left to steep for 12–24 hours in the refrigerator or at room temperature; it is then strained to yield a concentrate, which is diluted with water, milk, or ice.

What Is the Difference Between Cold Brew and Iced Coffee?

Iced coffee is coffee that is brewed hot and then cooled; cold brew, on the other hand, is steeped entirely with cold water over a long time. This is why cold brew is less acidic and smoother.

What Recipes Is Cold Brew Coffee Used In?

Iced coffee with milk, cold brew tonic, coffee smoothies, and syrup-flavored iced coffees are the most common uses of cold brew.

Frequently Asked Questions

How long is cold brew coffee steeped?

It is generally steeped for 12–24 hours; a shorter time gives a lighter result, a longer time gives an intense concentrate. The time is adjusted to taste.

Does cold brew coffee contain more caffeine?

Since it is brewed as a concentrate, caffeine can be high if drunk undiluted; however, once diluted with water or milk, the caffeine per cup approaches that of regular coffee.

What grind should be used?

A coarse grind is preferred; a fine grind clouds the water and can cause bitterness due to over-extraction.

Why is cold brew coffee less bitter?

Long steeping at low temperature causes fewer of coffee's bitter and acidic compounds to dissolve into the water; this gives a smooth, sweet-tasting result.

How long does cold brew coffee keep in the refrigerator?

The strained plain concentrate stays fresh in a sealed bottle in the refrigerator for about 1 week; once milk is added, it should be consumed quickly.