To find the best grocery store coffee, we tasted 11 brands commonly found at grocery stores around the country or online. I first conducted this test in July of 2017, but re-tested recently, incorporating a few new coffees that we hadn't tasted in the first round—for example, the coffee from Thrive, which is an online-only grocery store. Epicurious staffers rated the coffees and provided tasting notes. (I myself can be a little forgiving when it comes to bad coffee, so we needed outside opinions.) For every brand, we ordered a medium roast, which was usually "Breakfast Blend" or something equivalent.
That is a lot to ask for a cup of coffee, and not all coffee brands will be able to meet all three criteria. This doesn't necessarily mean the company isn't socially responsible: it is often the case that these designations are difficult to achieve all at once and still produce coffee at the volume and price necessary to satisfy the market. But they are good things to watch for when you compare brands and taste organic coffee.
Over the course of the year, we reviewed fewer than a dozen darker roasts. Most were medium-dark at best; some barely that. The majority of darker roasts we reviewed were sent by roasters in Taiwan and most were espressos, reflecting both the time-honored espresso practice of emphasizing chocolate and sweetness through moderate dark roasting, as well as, perhaps, a preference in Taiwan for more traditional styles of espresso as opposed to the lighter-roasted, brighter style of espresso now popular with the leading edge of North American roasters.