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If you love the thick and creamy texture of espresso, but its slightly bitter taste ruins your experience, switch to cold brew espresso. The best part about making cold brew espresso at home is that it doesn’t require any fancy equipment like a traditional espresso. All you need is our carefully crafted recipe discussed in this article and a great selection of roasted coffee beans.
Let’s get started!
What Affects the Taste of Cold Brew Espresso
Before we unveil the recipe, let’s take a look at the factors that determine the taste of your cold brew espresso.
1. Grind Size
Traditional espresso is typically made with fine-grind coffee. The tiny coffee grounds accelerate the extraction process and allow the water to pass through it.
Remember to stick to coarse grinds when making cold brew espresso. This will prevent your coffee from being too muddy and regulate the extraction level to stop any bitterness from seeping into the cup.
2. Roast Level
The type of roast you choose also affects the taste of your coffee. A light roast coffee is usually flat and boring, whereas a dark roast turns your coffee bitter and intense.
That’s why we recommend using a medium or medium-dark roast for your cold brew espresso. It creates the same flavors and undertones without adding any acidity to the coffee.
If you cannot find the perfect roast at your local store, try roasting coffee beans at home.
3. Water Temperature
There are two ways to make a cup of espresso cold brew concentrate. You can either use room temperature water or put the mixture in a refrigerator with cold water. Each of these methods will bring forth a different final taste.
As the temperature of the water decreases, the rate of extraction slows down, which is why you must operate at an optimum temperature that allows adequate extraction without creating unwanted flavor.
4. Brewing Time
Just like the temperature of the water, your brewing time should be adequate to extract all the flavor notes without risking over-extraction. The lower the water temperature, the longer the brewing time will be. It can take anywhere between 12 to 18 hours to prepare a cold brew concentrate for your espresso.
To be on the safe side, it’s best to start testing the concentrate after 12 hours. Don’t let it sit for too long, or it will turn bitter.
Necessary Ingredients and Tools
Cold brew espresso requires two simple ingredients:
- Medium roasted freshly ground coffee beans
- Cold water
You can use any type of water available at hand, but we recommend using filtered water to avoid any external flavors from interfering with your coffee.
Good news: you don’t need any fancy equipment or a coffee maker to prepare cold brew espresso at home. Just get a coffee filter, strainer, a tumbler for the concentrate, and a cup.
How to Make Cold Brew Espresso at Home
Having covered the tools and ingredients needed for this recipe, here are the steps you need to follow to make your very own cold brew espresso:
1. Grind Your Coffee Beans
Cold brewing involves manual extraction of flavors, so it’s always best to use freshly ground coffee. Select your favorite medium roast coffee beans and crush them with a quality coffee grinder.
2. Add Water and Mix Well
Once your coffee beans are ground, grab a jar and mix it with water. Keep stirring until each crushed bean is fully immersed.
3. Let It Brew
After mixing the ingredients, place the lid (tightly, if we may add) on the jar and let it brew for at least 12 hours. You can choose to refrigerate it or leave it on your kitchen counter at room temperature.
4. Filter It Out
Once the cold brew concentrate is ready, open the jar and filter out its contents. Start with a regular strainer to remove the bigger particles, followed by a coffee filter for the finer residue. Make sure the coffee poured out is clear, smooth, and 100% free of coffee grounds.
5. Adjust the Flavor
Now that the concentrate is ready, dilute it with water or add a sweetener to adjust the taste according to your personal espresso preferences.
Remember, this recipe is for creating a cold brew espresso concentrate, and you have to dilute and sweeten this mixture every time you want a fresh cup of coffee.
Want more recipes? Try an iced Americano at home.
What Kind of Beans Should I Use?
Typically, coffee beans are of two types: Arabica and Robusta. You can find espresso beans of each of these families at a local store or supermarket. Generally, they have labels on the package to categorize the espresso beans.
We recommend using Arabica beans for making cold brew espresso. They’re much sweeter than Robusta and have a silky, smooth texture with rich undertones of sugar and chocolate.
What if You Do Not Have Coarse Grind Beans?
Fresh coffee grounds are undoubtedly the first choice for cold brew, so getting coarse grinds shouldn’t be a problem if you’re grinding it yourself. However, if you do not have coarse grind beans, you can use fine grinds.
The only catch is that fine grinds can make your coffee bitter, so you must be cautious throughout the brewing process. Keep checking the concentrate every now and then during the last few hours to avoid over-extraction.
To adjust any bitterness that might have slipped in the concentrate, dilute it with water and add sweeteners. You can also create different variations with milk, cream, and honey to balance the bitterness.
A quick espresso shot every morning can give you the much-needed energy boost to take on the day. However, you might not want to start your day with a bitter beverage. This is where a cold brew espresso comes into the picture.
We hope our recipe above will help you enjoy the benefits of a traditional cup of espresso with the added sweetness and flavor of cold brew!