How to choose: Select yellow squash and zucchini that are less than 8 inches long. (Larger, older ones tend to be bitter.) Make sure the squash have bright skins and are firm, particularly at the stems.
How to store: Refrigerate yellow squash and zucchini in a plastic bag up to 5 days.
Best uses: You can eat summer squash grilled, roasted, sautéed, steamed, or raw.