Maybe I should have thought twice before leaving the oven on for 2 hours in the middle of the afternoon! (lastingredient.com)
(Leave oven on if you're not making the crust ahead and are making the filling next). (epicurious.com)
My kitchen is HOT right now so I only left the oven on for 2 hours, then turned it off and kept the door closed for the final hour. (smittenkitchen.com)