Starbucks Breakfast Blend K-Cup - Starbucks Breakfast Blend offers a medium-roast coffee with a bold taste. This 100 percent Arabica coffee is made from a gathering of Latin American beans chosen for their sparkling flavor. These beans are roasted a little lighter than usual so the flavor is lighter-bodied and milder. Whether your cup is half full or half empty, it's all good. Easy-to-use K-cups are designed for brewing a single cup of coffee in Keurig coffee brewers.