I use 2-identical pans so as to have a cover.
I place the pizza covered, in a oven and turn the Temperature Dial--to 200-[F]
Let that run for 40-minutes.
I turn off the heat--and let the pizza just sit in the oven--for 20-minutes more.
It might need more...just touch the center with your finger.
Try a preheated oven at 350 for 10 - 15 minutes. You could cover it with some tin foil for 5 - 10 to keep the crust from getting to hard and crunchy. (Unless of course you like it crunchy.)
This is what we do, and it always turns out good.
Hope that's helpful.
Now I'm hungry. LOL
Put the oven on broil and pop it in there then just watch it to make sure it doesn't burn then pull it out when your ready and bam
350F for "awhile"
you could wrap it in aluminum foil so it doesn't dry out so much
maybe 20 minutes in foil, and 5 minutes out of foil in the oven
put it in the oven and wait until it's warm