I have used this tried and true recipe for many years. It is from an old Betty Crocker Cookbook. A few reviewers have mentioned the onions don't cook enough. Please note that the instructions say "minced onions". It is a very small cut. If you don't intend to cut the onions that small, please do sauté them first. I have great results every time I have made this quiche using a ready from the freezer 9-inch pie crust.