Our darkest roast. Makes up to 40 - 6 oz cups. America Runs on Dunkin': It's a success story that started in 1950 as a single donut shop in Quincy, Massachusetts, and now includes over 6,000 shops. Sure, Dunkin' Donuts is named for its donuts, but it's the coffee that's fueled the phenomenon. And just what kind of brew could create such a stir? Open this bag and find out. Rich and smooth, made from only premium beans, Dunkin' Donuts ground coffee lets you experience that signature Dunkin' Donuts taste at home.