Hmm. I would say about 15-25 minutes, max depending on how much you are filling the pan. Don't do the initial 500F baking because that would probably be enough to cook the cheesecakes through.

Test them with an instant read thermometer. The internal temperature should be 150F when they're ready to come out of the oven.

You're a nice friend to make cheesecakes for your LC buddies!

Karen