Iced Coffee

Ice Changes the Recipe

Cold drinks reward planning. Ice dilutes, milk softens and sweetness becomes harder to dissolve once everything is chilled.

Flat illustration of iced coffee, cold brew jar and milk pitcher

Four cold routes, four different results.

DrinkMade withUseful character
Iced coffeeHot-brewed coffee and iceBright, immediate, sometimes diluted
Cold brewCold-steeped groundsLow-acid impression, mellow and heavy
Iced latteConcentrated coffee, milk and iceSoft, balanced, milk-led
Dalgona coffeeWhipped instant coffee, sugar and waterSweet foam over milk or ice

Fast iced coffee

Yield1 glass
BrewStrong and hot
  1. Brew 180 g coffee with 25 g grounds.
  2. Sweeten while hot, if desired.
  3. Pour over a glass filled with 120 g ice. Add a splash of cold water or milk after tasting.

Cooling the brewed coffee briefly in the fridge reduces sudden melting, but do not leave it uncovered where it can absorb food aromas.

Cold brew

Ratio1:8
Steep12–16 hours
  1. Combine 100 g coarse coffee and 800 g cold water.
  2. Steep in the refrigerator or a cool place.
  3. Filter through a fine sieve and paper filter. Taste, then dilute if it seems concentrated.

Cold extraction changes what you taste; it does not simply make ordinary coffee cold. Keep it refrigerated and make modest batches.

Dalgona coffee

RatioEqual parts
BaseInstant coffee
  1. Whisk 1 tablespoon each instant coffee, sugar and hot water.
  2. Continue until thick and lightened.
  3. Spoon over iced milk and stir before drinking.

Its viral appeal comes from texture and contrast. It is sweet by design, and it tastes closer to a flavoured milk drink than a café latte.

Make ice work for you.

Large cubes melt more slowly than crushed ice. Coffee ice cubes are useful for a slow-sipping drink, although they can make a weak cup taste increasingly strong. For a café-style iced latte at home, use a moka pot or a concentrated pour-over base, then add cold milk in small increments. The result will not reproduce pump-driven espresso, yet it can be balanced and satisfying on its own terms.