Found this wonderful pairing of two of my favorite vegies. Delicious, nutritious & inexpensive. Found in The Washington Post who attributes "Uncommon Fruits & Vegetables," by Elizabeth Schneider (William Morrow, 1986) as the source. Even better - This dish may be assembled up to 2 days ahead. On serving day, remove it from the refrigerator and let it come to room temperature. Bake as directed.