This recipe has been a family favorite ever since I first made it. I would like to tell you that it freezes well but there have never been enough leftovers to experiment with that.
Be sure to press the interior of the dough flat into the pan, letting the edges of the dough rise up the sides of the pan. It will rise while you are making the topping so you may need to flatten it again before you pour it on.
I usually make my Wicked Simple Onion Soup to go with this.
Totally yummy (and a great favorite at potluck dinners).