Duchess Potato Casserole
Appears in Cook's Illustrated November/December 2017, America's Test Kitchen TV
For potatoes that are elegant yet easy, we revamp a fussy French classic.
WHY THIS RECIPE WORKS
Pommes duchesse is a classic French preparation of piped individual mounds of egg-enriched mashed potatoes. They can be made in advance, they look festive, and they taste great with a variety of entrées; however, they are rather fussy to pr...