3 chef gratin Recipes

yukon gold potatoes , scrubbed and sliced 1/8-inch thick with peel, turnip, peeled and sliced 1/8-inch thick, rutabaga, peeled and sliced 1/8-inch thick, celery root, peeled and sliced 1/8-inch thick, parsnip, peeled and sliced 1/8-inch thick, salt, garlic, minced, butter, chicken broth, heavy cream, chopped fresh thyme, ground nutmeg, cayenne pepper, olive oil, grated parmigiano-reggiano cheese, divided

head cauliflower (about 3 lb), butter, all-purpose flour, milk, kosher salt, fresh ground black pepper, shredded gruyere cheese, shredded parmesan cheese, fresh grated nutmeg, panko breadcrumbs (japanese bread crumbs- or coarsely ground fresh bread crumbs)