Hey Sprout13; this was good. however I hate to go outside to spray any pan, and besides I'm from a farm "you know the corn country" and I love butter. Especailly from the fresh cream just churned out of the milk, straight from the cow. Wow-- warm milk straight from the cow, there is nothing better.
We really loved this dish. I didn't butter my baking dish, I used a non-stick cooking spray instead and it worked out fine.