Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Can one fit a 9 inch glass pie dish inside? Or does one have to put the pie into the metal pie plate?
Document: This pie plate is great, nice and sturdy and the cover fits well (and high - good for meringues). It is quite deep and large - so keep in mind this will make a pretty large pie (with lots of filling). I can actually fit my standard size pie dishes inside so I use this as a pie carrier as well.
I used 9-inch Pillsbury ready-made pie crusts from the refrigerated section of the grocery store. They were a little small for this pan, so I just floured the counter and rolled the crust a little bigger. They fit perfectly with no stretching. Instead of the usual three 1 lb. cans of tart pie cherries I use to make a pie, I used five cans for the 10-inch pan. It was perfect.
I bought this pie pan initially for the lid. I hate transporting pies that have to be covered with foil and liked the dome lid that came with this pan. Another selling point for me is that it is metal which I liked to have some variety to use with my glass and other ceramic pie pans.I cooked my first pie and it came out even with no problems. The only thing I did notice is that this is a deep, deep pie plate.
I just worked on getting my crust dough ready (used a recipe for a deep dish pie crust so it will roll out large enough) and we'll see what happens!Edit, once more! All 14 apples fit in this pie and it was delicious!
I never knew how much I needed it until I actually had it.Even though it doesn't have non-stick coating, everything I make slips right out with ease and it cleans up nicely (plus, I appreciate not having to worry about scratches). My glass pie dish has been relegated to the back of the cabinet for now!Recommended...you will reach for this pan often, for more than just pies (think crisps, cakes, etc. ).
I love to bake pies. BUT it is difficult to transport them as gifts, and this Nordic Hi Dome pie pan makes it easy!Also, I love that it is a deep pie dish, so many pie plates are very shallow that you barely have room to put in a filling, plus it is a 10" diameter which is another plus.
September 3, 2013 update: If an overly-helpful person runs this through the dishwasher, you will notice patchy, dark discolorations afterward. This does not affect performance or non-stick properties, nor do scratches. I own the 10-inch pie plate and the 9x13 cake pan and have had the same experience with both.
Everyone enjoyed the pie, and it baked up really nice. I really like the plastic dome top, because there are small vents in the top, which allows steam to escape from the pie, when covered. Personally, I would have preferred a 9-inch size pan, but this bigger pan is still a delight to use and clean up. I would definitely recommend this product.
I ordered two of these to use at Thanksgiving so that I could take pies to the different feasts. Having a lid for pie pans makes it much easier to take pies the 140 miles in a pick up. There are two things to be aware of. The first is that this is a 10 pie pan not the more standard 9 inch pan. I had to increase filling amounts and roll out the premade pie crust to be just a bit larger than normal.
This pie pan replaces a Teflon deep dish one because it was too scratched up.I think this one will be more practical. When I use a sharp knife, the surfacewill not be harmed. I like a deep dish pan that won't overflow easily.This is a very solid product.
Answer: I also bake in the pan; but the pan will accommodate a 9 inch pie dish if you wanted to use it for transporting another pie.