Since I live alone, I sometimes have a hard time using up a carton of eggs. Is there a way to tell if the eggs that remain are still fresh? —B.J., Manitowoc, Wisconsin
Properly refrigerated, eggs will keep about 3 weeks after you bring them home without a significant reduction in quality. You can easily check the freshness of an uncooked egg by placing it in a glass of cold water. If the egg is fresh, it will remain on the bottom of the glass. If the egg floats to the surface of the water, it is not fresh and should not be used. If the egg stands upright and bobs on the bottom of the glass, it is less than fresh but still all right to use. These eggs are good when you need to prepare hard-cooked eggs because they'll be easier to peel.