Green beans are tender, slender pods commonly eaten whole after trimming the ends. Cook by steaming, sautéing, roasting, or boiling; they pair well with garlic, butter, or olive oil. Use in casseroles, stir-fries, salads, or as a simple side. Store refrigerated in a perforated bag for up to one week to preserve freshness. Lightly blanching before freezing helps retain color and texture for longer storage.