Broccoli is a green, tree-like vegetable with a slightly bitter, earthy flavor. It has a dense head of flower buds and thick stems, which are both edible. Often used in stir-fries, salads, soups, or steamed as a side dish, broccoli is packed with vitamins C, K, and A, as well as fiber and antioxidants. It's known for its health benefits, including supporting immune function, promoting heart health, and aiding digestion.