Green beans have long, slender edible pods and are also called string or snap beans. Wax beans, another type of snap bean, are similar in flavor to green beans and named for their pale yellow color.
Available nearly year-round in supermarkets, the peak season for fresh green and wax beans is May through September. Enjoy this versatile vegetable as a side dish or part of a main-dish meal in salads, soups, stews, stir-fries and casseroles.