Initially, I was hesitant to purchase compostable K-Cups because I read on Reddit and Amazon that some Keurig machines are not compatible with these types of coffee pods. However, I decided to try them, and they work perfectly with my Keurig K-Iced Single Serve machine. The taste of this coffee was incredible from the very first sip. It starts off with a medium roast flavor and gradually develops into a rich dark roast, making it perfect to pair with milk and sweet syrups. Highly recommended!