How do I make cold brew coffee concentrate?

Cold brew coffee concentrate is the key to great iced coffee drinks. It’s made by brewing coffee slowly in cold water. This creates a rich, smooth taste that’s stronger than regular coffee. Plus, it’s less bitter and acidic, which is ideal for iced drinks or mixing with milk or flavors.

Key Takeaways

  • Cold brew coffee concentrate is a highly concentrated version of cold brew coffee
  • The cold-brewing process results in a smooth, rich, and less acidic coffee
  • Cold brew concentrate is versatile and can be served over ice, diluted with water or milk, or used as a base for specialty coffee drinks
  • Making your own cold brew concentrate at home is a game-changer for iced coffee lovers
  • Choosing the right coffee beans and grind size, as well as the optimal coffee-to-water ratio, are key to creating the perfect cold brew concentrate

Understanding Cold Brew Coffee Concentrate

Cold brew coffee concentrate is just like it sounds; it’s very strong. It’s made by soaking coffee grounds in water for a long time. This brings a bold coffee flavor. Unlike classic cold brew, it uses even less water, making it super concentrated.

What is Cold Brew Coffee Concentrate?

This concentrate is a strong, thick liquid. It comes from a cold brewing process where more coffee grounds meet less water. The result is a powerful taste not found in regular cold brews.

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Difference Between Classic Cold Brew and Concentrate

The big difference is in how much coffee and water are used. Classic cold brew uses a lot of water, but concentrate uses less. This intense ratio means you can get a strong flavor. Yet, you can still mix it with water or milk for different coffee drinks.

Benefits of Cold Brew Concentrate

Cold brew concentrate has bold flavors but is also gently on the stomach. It isn’t as acidic or bitter as some hot coffees. This makes it soothing and easy to drink, over ice especially. Plus, it lasts up to two weeks in the fridge. So, you can have fresh iced coffee anytime without a lot of work.

Preparing the Perfect cold brew coffee Concentrate

Start with top-notch coffee beans and grind them right for cold brew. A medium to coarse grind works best, enhancing the flavor during brewing.

Choosing the Right Coffee Beans and Grind

Quality cold brew comes from choosing the right coffee beans. Opt for specialty-grade, freshly roasted beans for their bold taste. They should be ground to a medium to coarse size. This allows for perfect brewing without getting too bitter.

Optimal Coffee-to-Water Ratio

The perfect coffee-to-water ratio is essential for great cold brew. A 1:4 ratio is a good starting point. But, you can play with the numbers to match your taste.

Steeping Time and Temperature

Cold brew needs a long time to steep, from 12 to 24 hours. Steep it between 40°F and 65°F for a mellow, low-acid flavor. Keep it in a cool, dark spot to keep the taste fresh.

cold brew coffee concentrate

Straining and Storing Cold Brew Concentrate

After the coffee finishes soaking, it’s time to get rid of the chunks. Use a fine-mesh strainer or a nut milk bag for this. They take out any leftover coffee bits. For a super smooth drink, you might want to also put a coffee filter or cheesecloth in the strainer.

Filtering and Straining Methods

Getting your cold brew super clear and smooth needs a careful touch. First, pour the soaked coffee through a fine-mesh strainer. This catches any bits that are left. To make it even cleaner, put a coffee filter or cheesecloth in the strainer and then pour. This ensures your final brew is glimmering with no odd particles, offering a perfectly smooth and good-looking drink.

Storage Tips for Cold Brew Concentrate

When your concentrate is perfectly strained, keeping it fresh is key. Pour it into a sealed container, like a glass jar, and put it in the fridge at once. It stays fresh for up to two weeks, but it’s best within the first week. To make a great iced coffee, just mix this concentrate with water, milk, or any flavors you like.


Making your own cold brew coffee concentrate changes the iced coffee game. You just need to pick the best beans, get the coffee-to-water mix right, and strain it well. Then you can have smooth and rich cold brew anytime. It’s perfect for iced coffee, plain or mixed with water, milk, or other flavors.

Making cold brew concentrate at home lets you adjust the flavors to your liking. It’s not hard to learn with the right steps. You can make coffee that’s as good as any fancy cafe. Dive into the world of cold brew and discover amazing iced coffee drinks.

It might take a while to get good at making cold brew concentrate. But making your own barista-quality iced coffee is so rewarding. You’ll be proud to share your creation with friends and family. Start your journey and enjoy the joy of homemade cold brew.


What is cold brew coffee concentrate?

Cold brew coffee concentrate is very strong cold brew coffee. It’s made by soaking coffee grounds in water for a long time. This process, usually 12-24 hours, makes the coffee smooth, rich, but less sour.

How is cold brew concentrate different from classic cold brew?

Classic cold brew and concentrate differ in strength. Classic cold brew has less coffee relative to the water. On the other hand, concentrate uses more coffee. This makes the concentrate stronger and more powerful.

What are the benefits of using cold brew concentrate?

Cold brew concentrate is mild and not as bitter as hot-brewed coffee. It’s great with ice or when mixed with water, milk, or flavors. It’s also good for making different types of iced coffee drinks.

How do I choose the right coffee beans and grind for cold brew concentrate?

High-quality coffee beans and a medium to coarse grind work best. A coarser grind is good because it helps the coffee extract fully during the long soak.

What is the optimal coffee-to-water ratio for cold brew concentrate?

The best ratio for cold brew concentrate is around 1:4 or 1:5, that’s 1 coffee part to 4 or 5 water parts. This results in a very strong coffee concentrate.

How long should I steep the coffee for cold brew concentrate?

Steep the coffee for 12-24 hours, based on how strong you want it. Longer steeping makes the coffee more concentrated.

What’s the best way to strain and store cold brew concentrate?

Use a fine-mesh strainer or a nut milk bag to filter out the sediment. For extra smoothness, use a coffee filter or cheesecloth too. Keep the concentrate airtight in the fridge for up to 2 weeks.
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Emily Reynolds

I am an unapologetic coffee aficionado with an insatiable passion for all things java. Pour-overs, French presses, espresso machines—each holds its own thrill, a chance to unlock new levels of taste and aroma. So let the aroma of freshly brewed coffee guide us through the world of flavor and inspiration that is coffee.

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