How to Make an Iced Latte That Is Not Watery
Espresso, cold milk and ice. Simple on paper, and most home versions go wrong in the same two places: melting ice and sugar that will not dissolve.
An iced latte is espresso and cold milk poured over ice. There is no steaming and usually no foam. It is one of the simplest drinks to make at home, and one of the easiest to get slightly wrong, because ice and hot coffee do not agree with each other.
Iced latte ratio: espresso, milk and ice
- Coffee. A double shot, around 36 to 40ml. A single disappears once the ice melts. See what a doppio is.
- Milk. 150 to 200ml, cold from the fridge.
- Ice. Fill the glass. More ice melts more slowly, because the cubes chill each other.
That gives a drink of about 300 to 350ml once poured, with the coffee still clearly present. It is the cold relative of a latte, with the same idea of a lot of milk and a little coffee.
Iced latte pour order
There are two ways to build it, and each fixes a different problem.
- Ice, milk, then espresso. The milk cushions the hot shot, so less ice melts, and the coffee settles in a dark band on top that you can stir in. This is the usual cafe method and the one that looks best.
- Ice, espresso, then milk. The shot hits the ice directly and chills at once, which some people find brings out more of the coffee's sweetness. It dilutes a little more, so use plenty of ice.
How to stop an iced latte going watery
This is the complaint almost everyone has. Hot espresso at around 70 degrees melts ice the moment it lands, and every gram of melted ice is water in the drink. Three fixes, in order of effort:
- Use more ice, and large cubes rather than crushed ice, which melts fastest.
- Cool the shot first. Pull it into a small cold jug and let it sit for a minute, or stir it with a single ice cube you then discard.
- Freeze coffee ice cubes. Pour leftover coffee into an ice tray. As they melt they add coffee, not water.
How to sweeten an iced latte
Sugar barely dissolves in cold milk. It sinks and the last mouthful is sweet while the rest is not. The fix is simple syrup: dissolve sugar in an equal weight of hot water, cool it, and keep it in the fridge for a couple of weeks. Flavoured syrups work the same way. Add the syrup to the espresso while it is still hot, before it meets the milk, so it mixes in evenly.
Best milk for an iced latte
Whole milk gives the most body and holds up best against the ice. Oat milk is the most popular plant option for iced drinks, because it is creamy and does not split in cold coffee the way some soy milks can in hot. Thin milks such as skimmed or almond make a lighter, more watery drink. Milk alternatives in coffee compares them.
How to make an iced latte without an espresso machine
You need something concentrated. A moka pot makes a strong, espresso-like coffee that works well over ice. An AeroPress brewed as a concentrate, with less water than usual, does the same. Normal filter coffee is too weak once the milk and melting ice are in, unless you brew it at double strength.
Drinks like an iced latte: freddo cappuccino and shakerato
- Freddo cappuccino. The Greek version: espresso shaken with ice and topped with cold, frothed milk.
- Caffe shakerato. Espresso shaken hard with ice and sugar, no milk, served foamy.
- Iced coffee and cold brew. Made from brewed coffee rather than espresso. The difference is in cold brew vs iced coffee.
How much caffeine is in an iced latte?
A double shot carries roughly 120 to 150mg, the same as a hot latte made the same way. Ice and milk change the volume, not the caffeine. The figures for other drinks are in how much caffeine is in coffee.
Iced latte, iced coffee or iced americano?
The three are easy to confuse on a menu. An iced latte is espresso and a lot of cold milk. An iced americano is espresso and cold water over ice, with no milk unless you add a splash, so it tastes of the coffee rather than the milk. Iced coffee is brewed coffee, usually filter, chilled and poured over ice, and it is weaker per cup than either espresso drink. If you like the taste of a latte and want it cold, the iced latte is the one. If you want something lighter, the americano is the better order.
Iced latte with cold foam
Cafes often finish an iced latte with cold foam: skimmed or low fat milk whisked cold until it holds a soft, pourable foam, sometimes with syrup whisked in. It floats on the drink and gives the first sip a creamy top without warming anything up. At home a handheld milk frother does it in about twenty seconds in a tall jug. Low fat milk foams more easily cold than whole milk, which is the opposite of what happens when you steam it.
If you prefer the layers the other way up, with milk at the bottom and espresso floating on top in a hot drink, that is a latte macchiato.
Iced latte FAQ
What is in an iced latte?
Espresso, cold milk and ice. Usually a double shot with 150 to 200ml of milk in a tall glass of ice. The milk is not steamed, and there is no foam unless you add cold foam on top.
Why does my iced latte taste watery?
Hot espresso melts ice as soon as it touches it, and that water dilutes the drink. Use more ice rather than less, pour the milk in before the coffee, or cool the espresso for a minute before it goes in.
How do you sweeten an iced latte?
With syrup, not sugar. Granulated sugar barely dissolves in cold milk and sinks to the bottom. Dissolve sugar in an equal weight of hot water to make a simple syrup, keep it in the fridge, and stir a spoonful in.
Can you make an iced latte without an espresso machine?
Yes. Strong coffee from a moka pot or an AeroPress made as a concentrate works well. Regular filter coffee is too weak once the milk and ice are in, unless you brew it at double strength.
