I tested the Keurig K-Duo (Gen 2) and a Nespresso Vertuo Plus, using my experience as a product tester, kitchen editor, and coffee drinker. Though the K-Duo is capable of pod and carafe brewing ...
The Keurig K-Duo makes 6-, 8-, 10- and 12-ounce single servings of pod coffee or a 12-cup glass ... “The original Keurig had a power button,” explains one review. “After you pushed the power button, ...