Few (no?) kitchen appliances are as necessary as the drip coffee maker. Coffee makers need to do one thing: extract that sweet, sweet caffeine out of ground coffee into a drinkable cup of joe. But it’s how the coffee tastes that separates a $50 coffee maker with a $300 one. Here’s how two coffee makers on both ends of the spectrum compare.
Brewing
The Black+Decker DLX1050B, which sells for between $35 and $50 on Amazon, and Breville’s Precision Brewer, $300, do the same thing — they heat up water, drip into a brew basket filled with coffee grounds and let the extracted coffee drip into the carafe. But there’s a reason why only one of those machines is certified by the Specialty Coffee Association of America to brew a Gold Cup-standard coffee. The Breville is able to yield a brew with a coffee-to-water ratio of 55 grams to one liter using water heated between 195°F and 205°F in four to eight minutes. Additionally, the Precision Brewer doesn’t skip the bloom, a step in the brewing process in which the coffee is saturated for a set amount of time to allow the grounds to release CO2. Without blooming, the gases will cause uneven extraction, which results in off-tasting coffee.
Cheaper machines, like Black+Decker’s do less: water gets hot, showers over grounds and drips through until the water runs out. There’s no telling what temperature the water is heated to, though the brand mentions an “optimal brewing temperature.” When we tested out a comparable Black+Decker model, we found the coffee to be over-extracted (read: very bitter), the result of brewing with water that’s too hot or water that mingles with the bed of coffee grounds too long.
