Iced coffee or cold brew? Pick by the cup

Two black coffees over ice can look almost identical. The useful detail is how the coffee was brewed. On a menu, iced coffee usually means coffee brewed with hot water and then cooled or poured over ice. Cold brew uses cool water and a longer steep. An iced Americano is another option: espresso with water and ice. Starbucks' explanation of the three methods sets out that distinction.

Order for the flavour you want

If you enjoy a particular hot coffee, an iced version is a sensible first comparison. Ask what beans it uses and how the drink is prepared. A bright, fruity description might appeal if you like that character in filter coffee; someone who wants a fuller, chocolatey drink can ask for that instead.

Cold brew describes a method, so it doesn't tell you everything about flavour or strength. Blue Bottle's brewing guidance distinguishes a light-bodied, ready-to-drink cold brew from a much denser concentrate. That difference matters when you're buying a bottle for home. Check whether the maker says to dilute it before pouring a whole glass.

At a café, 'Is this ready to drink, and what's it like without milk?' is a useful question. If you plan to add milk, ask how the coffee tastes that way. You can make a better choice from that answer than from a dark colour in the cup.

Account for the ice

Melting ice adds water. Imagine 200ml of finished black coffee in a glass. If 50g of ice melts into it, you'll have roughly 250ml of liquid containing the same amount of brewed coffee. Its concentration is now about 80% of where it started. This is a simple dilution example, not a recommended recipe.

At home, measure the ice as well as the coffee when comparing two drinks. Otherwise one glass might taste weaker simply because you used more ice or left it longer. Taste each freshly poured, then compare them again after the same amount of time. Keep milk and syrup amounts equal too.

For your next coffee at RASA in Buxton or Sheffield, describe what you enjoy drinking: black, milky, bright or more roast-led. Ask what's available that day and let the answer guide your order.