Keurig Coffee Maker

The Keurig coffee maker brews single cups of hot coffee in just seconds, but environmentalists are concerned that the individual K-Cups that hold the coffee grounds are not recyclable. (Credit: CBS)

Coffee Conundrum: Instant Java, But At What Cost?

It’s this year’s must have kitchen gadget. The Keurig coffee machine promises a single cup of piping hot coffee in just seconds and sales have doubled every year for the last three. But the coffee maker is leaving a bitter taste in some mouths.

CBS 2–10/20/2011