Washed and trimmed fresh green beans are a real time-saver. Cook them and toss with a homemade vinaigrette to liven up any dinner plate. Top with fresh crumbled feta cheese for a zingy, salty twist that brightens the flavor of the vegetable. Ready in no more than 15 minutes, this is a super simple recipe that brings excitement and a cheesy punch of flavor to green beans. We opted for feta with basil and sun-dried tomatoes for an added dose of herbs and sweet flavor.