any combination of celeriac, potatoes, and/or kohlrabi*
whole milk, half-and-half, or cream
sprinkle of nutmeg, optional
Peel the roots and slice into 1/4-inch thick disks. Arrange in an oven-proof dish and add enough milk to just cover, then sprinkle with nutmeg if desired. Cover dish and place on a baking sheet (optional but highly recommended, because chances are it’ll boil over and make a mess and possibly a smell; for easy clean-up dig out that old baking sheet you’ve been meaning to throw out anyway or spring for one of those disposable foil oven liners). Bake 45 min. at 375F, then uncover and bake another 10 min or until slices are tender.
*possibly beets would be good too.
From Dana Huffman.