I've been doing this for a long time. I love parchment paper because of its versatility. It involves a little more clean-up, but I lightly spray the pan before I smooth the parchment sheet into it, then spray the paper. The parchment sticks to the sides of the pan, and don't flop down into the batter while you are pouring it. I started doing this when people kept swiping the binder clips I kept in the kitchen. :)
March 28, 2017 at 5:04pm