Brew stronger to account for ice
Use the same coffee beans or grounds you normally use, but increase the amount of coffee slightly while keeping the water amount the same. This creates a more concentrated brew, which has enough flavor to stand up to melting ice. If your usual pot tastes balanced hot, it will usually taste weaker once chilled unless you make this adjustment. Avoid making the coffee dramatically stronger on the first try. Too much coffee can create bitterness or a dry, harsh finish, especially if the brewer runs slowly. Make a small adjustment, taste the finished iced drink, and change the next batch if needed. A medium or medium-dark roast is often an easy starting point because it retains a recognizable coffee flavor when cold.
