How Do You Make Ice Cube Coffee With a Moka Pot at Home

Ice cube coffee is brewed coffee frozen into cubes in advance, then dropped into a cup with water or milk for an iced Americano or iced latte in about thirty seconds. The coffee does not have to come from an espresso machine; coffee brewed with a moka pot works if the flavor is strong enough to hold up after mixing.

Because the method is prepared ahead, aroma and crema are reduced compared with fresh extraction, but the trade-off is convenience on busy mornings. A moka pot coffee grind suited to the brewer, plus proper freezer storage of the cubes, keeps the drink from tasting weak once water or milk is added.

For office workers racing against the clock every morning, squeezing in a few extra minutes of sleep is what really matters. Is there a coffee that doesn't require fresh grinding and extraction but still delivers decent taste? The answer is ice cube coffee—freeze brewed coffee into cubes in advance, and when you want a drink, toss them into a cup, add some water or milk, and in thirty seconds you have an iced Americano or iced latte. Today, Front Street Coffee will break down the method for making ice cube coffee in detail, including the ratio of espresso to water, the steps for both Americano and latte styles, and tips for freezer storage, so you can easily enjoy a proper iced coffee even on busy mornings.

Speaking of being lazy, it's probably an instinct for every office worker. Just how lazy can people be these days? Their actions are the best proof: if something can be solved with one bowl, they won't wash a second container; if they can eat straight from the pot, they won't bother grabbing a bowl.

In fact, the "lazy coffee crowd" rushing out the door every morning faces the same dilemma: for drip bags, they can't be bothered to boil water; for pour-over, they can't be bothered to grind beans; for cold brew, they can't be bothered to filter the grounds; for espresso, they can't be bothered to turn on and preheat the machine... At this point, someone might ask: isn't there a coffee solution that's both tasty and saves time and effort?

Of course there is. Today, Front Street Coffee will share a pre-made iced coffee method—ice cube coffee. It can be made into an Americano or a latte, is simple to prepare, saves time, and the goal is to let every early-rising office worker stay in bed just a little longer.

What is ice cube coffee? How exactly do you make it?

Ice cube coffee, as the name suggests, is made by pouring brewed coffee into the freezer in advance and letting it freeze into brick-like ice cubes. Because it's a pre-made method, compared to freshly extracted coffee, the aroma and crema do take a hit, but the advantages are clear: convenient, time-saving, and simple to make.

The coffee liquid used here doesn't necessarily have to be espresso extracted from an espresso machine—coffee brewed with a moka pot, which many beginners like, works just as well. As long as the flavor is strong enough, it won't taste weak after being mixed with water or milk.

Making ice cube coffee isn't complicated. First, extract all the coffee you need in one go, let it cool at room temperature, then pour it directly into ice cube trays; alternatively, mix it with an equal amount of water by ratio before using. Then cover with a lid and place in the freezer, freezing until solid ice cubes form.

When you want to drink it, take the "coffee bricks" out of the ice tray and toss them into a cup, then pour in drinking water or milk according to your taste. Wait for the ice bricks to melt into coffee liquid, give it a little stir, and it's ready to drink.

For making ice cube coffee, should you dilute it with water or not?

After several rounds of hands-on trials and comparisons, Front Street believes that ice cube coffee made by freezing with a 1:1 ratio of water has a relatively refreshing overall taste after melting, suitable for making iced Americanos. For milk coffees like lattes that pursue a rich aroma, it's better to freeze espresso directly into ice cubes, which not only provides the chilling effect but also maintains a moderate concentration after melting.

When preparing ice cube coffee for Americanos, Front Street followed the parameters of the store's Warm Sun blend for that day, first pulling three shots of espresso (20g coffee powder, extracting 40g of coffee liquid in 30 seconds), totaling 120g. Then adding the same weight of water and stirring evenly, yielding 240g of diluted coffee liquid, which was then poured one by one into ice cube trays with a capacity of 30ml each.

For the coffee bricks used in lattes, pour the espresso directly into the ice tray until 80% full, then place in the freezer to freeze, and take them out the next day when needed.

Unlock "Ice Cube Americano"

As the most popular espresso drink, making an iced Americano is simply adding ice, water, and pouring espresso over it—but the prerequisite is that you have to turn on the coffee machine first and get a decent shot of espresso. When the coffee and ice are already "merged" in advance, all we need to do is add water. Counting the time to prepare a cup, the whole process takes less than 30 seconds—definitely a foolproof series.

First, take 2–3 pre-diluted coffee ice cubes and put them in a glass, then pour in room-temperature drinking water until it covers the ice cubes. Stir gently with a straw or spoon to let the ice cubes melt slightly into the water, and it's ready to enjoy. The ice cube Americano made with the Warm Sun blend has caramel, dark chocolate aromas, and a slight fruit acidity upon tasting. Although it lacks the rich wine-like aroma of a freshly extracted Americano, its refreshing character is not lacking at all.

Unlock "Ice Cube Latte"

When making an iced latte normally, the ratio of coffee to milk is generally controlled between 1:4 and 1:8. Take the iced latte served at Front Street's store, for example: 40g of coffee liquid with 200g of fresh milk, which falls right within the 1:5 range. By the same logic, since the espresso itself is already in a frozen ice cube state, we don't need to add extra ice—just pour in the milk directly.

First, take 2 coffee ice cubes made from frozen espresso and put them in a cup. Again, no measuring needed—just pour in fresh milk until it covers the ice cubes. Wait for the coffee liquid to melt and release into the milk, then stir evenly and it's ready to drink. With the addition of milk, the ice cube latte has rich aromas of hazelnut, seeds, and cocoa, with a creamy, smooth texture. Moreover, at room temperature, the coffee liquid releases before the ice melts, making the coffee flavor appear even more mellow.

Although the freezer is a low-temperature environment, your home refrigerator still stores other foods, so prolonged storage can lead to flavor transfer. Additionally, for the sake of flavor experience and food health and safety, Front Street recommends that coffee ice bricks be stored in the freezer for no more than 5 days (counting from the day they're made). If you only use a small amount each time and end up making a big batch frozen in the fridge only to forget about it, it may well have gone bad, and drinking it could easily cause intestinal discomfort.

- END - Front Street Coffee (FrontStreet Coffee)

No. 10, Baoqian Street, Yandun Road, Dongshankou, Yuexiu District, Guangzhou City, Guangdong Province

The above content is compiled by CoffeeHunters, a coffee news website.