I had the same problem as the previous reviewer--9 inch pan is the right size and even rather full for that size. I also had to more than double the bake time to over an hour. I followed the recipe exactly except that I only had fresh tarragon, and added dried thyme and dried oregano. It looked beautiful, but the flavor is just OK, kind of bland. Perhaps using all fresh herbs is key. For this amount of fat and calories, I want more flavor.
My husband loved this recipe. But there are a couple of problems with the recipe. First it says 8" pie pan and I didn't read that and used and 9" pie pan and I think that there is an error. The 9" pie pan fit the filling perfectly. I did not pre-read the recipe which says to have everything at room temperature. I think this effected the cooking time. I had everything cold and just mixed it up in my Vitamix. It took an extra 40 minutes to cook. I assume this was because everything was cold.