I made this recipe EXACTLY as directed and it was wonderful. I think some of the comments about have to bake it longer or at a lower temperature has everything to do with the kind and size of pan you're using. It makes a difference whether it's a nonstick, metal, dark, or glass pan. The recipe calls for a quiche pan or a GLASS pie plate. It doesn't say deep dish pie plate, so a normal glass 9" pie plate. The other variable is whether your oven is registering correctly. Sometimes ovens that say 350 are not actually heating up to 350, it's best to buy one of those cheap little thermometers for your oven and adjust accordingly. If the directions are followed as they are written you will get perfect results.