Soft, caramelized onions can add sweetness and richness to any dish that calls for sautéed onions, but they are especially good in soups, curries, sandwiches, pastas and dips — which is to say, everywhere (Keep a container on hand, refrigerated for 1 week or frozen for a couple months.) Typically a time-intensive process, this recipe speeds things up by starting the onions covered to help release their liquid and repeatedly pouring in water and scraping the bottom of the pan to incorporate...
