The single-serve or single-cup coffeemaker has gained popularity in recent years. Single-serve brewing systems let a certain amount of water heated at a precise temperature go through a coffee portion pack (or coffee pod), brewing a standardized cup of coffee into a recipient placed under the beverage outlet. A coffee portion pack has an air-tight seal to ensure product freshness. It contains a determined quantity of ground coffee and usually encloses an internal filter paper for optimal brewing results. The single-serve coffeemaker technology often allows the choice of cup size and brew strength, and delivers a cup of brewed coffee rapidly, usually at the touch of a button. Today, a variety of beverages are available for brewing with single-cup machines such as tea, hot chocolate and milk-based specialty beverages. Single-cup coffee machines are designed for both home and commercial use.
It also automatically pre-infuses the coffee, allowing the grounds to vent their CO2 and “bloom.” Remember, only half of the machines we tested had this feature, and it proved to pay off in our taste tests. The four machines we recommend all pre-infuse. Only one coffee maker without it, the Hamilton Beach, performed well at all in our taste tests — but that guy was so cheap and flimsy, part of the brew basket broke during our testing. Sorry, Hamilton Beach.
‡Pre-Infusing: Pre-infusing is a technique where the dry coffee grounds are initially saturated with hot water, allowing a “bloom” of carbon dioxide to escape. This 45-second(ish) process puts hot water into contact with more surface area around each ground throughout the brewing process, as it’s no longer competing with the escaping gas bubbles. It can improve the quality of the final product, since this more uniform contact creates a more even extraction. It’s a feature that six of the 10 pots we tested incorporated into their designs — as well as all four of our top picks.
Treat yourself to a new coffee maker from our selection at Williams Sonoma and get those mornings off to a brighter start. Choose from ultra machines for the office to low-tech coffee makers for camp and off-grid activities. Coffee machines are available with and without a coffee mill so you can choose to have the convenience of grinding your beans right where you brew your favorite beverages. Deluxe coffee centers allow you to make coffee, espresso, cappuccino and other coffee-based beverages including latte, pepresso, and Irish coffee. Several versions of coffee-espresso makers include milk foaming technology for creamy toppings on your mochas and macchiatos. Deluxe coffee makers and machines are superb additions to galleries, offices, club meeting spaces and anywhere you need to make a lot of coffee fast.