Tender and sweet caramelized carrots and crisp-edged roasted kale make a delicious pair in this simple side. The two are roasted on every cook’s favorite baking pan, a large rimmed baking sheet, also known as a half-sheet pan. The carrots get a little head start to make sure they are caramelized and sweet, and the kale is sliced thinly and massaged with oil and salt before cooking, ensuring that it roasts quickly and procures some prized crispy edges that contrast nicely with the tender carrots. A squeeze of lemon at the end brightens the whole dish.