Creamy Lima Bean Gratin
This deliciously rich gratin is Robert Stehling's take on the Southern casseroles he refers to as "church-supper dishes." Slideshow: More Delicious Gratins
The gratin can be baked for 50 minutes, then cooled and refrigerated overnight. Bring the gratin to room temperature and bake in a 400° oven for 15 minutes, or until the limas are tender, before adding the crumb topping and broiling.