Baking for a church event, need two 9 x 13 pans, object 24 portions. Thinking of using brownie mix for bottom layer then a cheesecake filling on top then a squirt of Redi-Whip and a cherry or strawberry on top. Question: I have been reviewing online recipes and see that I can use a no-bake cheesecake filling and just chill the cakes---but if I use a baked filling, it seems to me that the brownie layer would be at high risk of burning during the 50-minute baking period for the cheesecake filling. The brownie layer would have to be at least partly baked before the filling goes on top of it. Has anyone tried this?