The roasted vegetables you’ll probably have left over from Thanksgiving may be unintended extras, but once you realize what a treasure they are, I bet you’ll roast a batch regularly just to have them at-the-ready in the refrigerator all season long, like I do. I dip them in hummus as a snack, chop and pile them onto avocado toast, and stuff them into omelets and frittatas. They are easily reheated to be served as a side with roasted chicken or any other protein, and they add seasonal splendor to everyday salads.