A possibly stupid question about cooking turkey crowns

[Wenchelda]

I have 2 small turkey crowns to cook for relatives tomorrow - both say they need 110mins cooking time. If I put them in oven together, do I need to extend the time?

They'll both cook in the oven at the same time in 110 minutes
I think you are thinking of microwave cooking

You might need a wee bit longer, as the oven temp might drop a bit more with having two crowns put in at once. But not by much- Do you have alight that goes on or off when the oven has reached the temperature on the dial? If so, time from when that indicates temperature has been reached (after crowns have been out in). If not, just add 5-10 minutes or heat oven a bit higher then turn it down when you put in the crowns.

Thank you :-)