5 root mashed roasted Recipes

celery root, peeled, cut into 1/2 cubes, russet potatoes, peeled, cut into 1 cubes, kosher salt, heavy cream, whole milk, chilled unsalted butter, cut into 1/2 cubes, freshly ground black pepper, good-quality hazelnut or walnut oil, coarsely chopped toasted hazelnuts, divided

russet (baking) potatoes (about 6 large), garlic head, separated into cloves and peeled (about 14 cloves), bay leaf, milk, unsalted butter, softened, fresh thyme leaves, a 5-lb whole chicken , giblets reserved for another use, unsalted butter, softened, shallots, peeled, garlic heads , outer skins discarded and heads intact, vegetable oil, carrots (about 1 lb), peeled and cut into 1-inch pieces, turnips (about 1 lb), peeled and each cut into 8 wedges, parsnips (about 1 lb), peeled and cut into 2-inch pieces, celery root (about 3/4 lb), peeled and cut into 8 wedges, fresh thyme sprigs, chopped fresh parsley leaves for garnish

carrots, cut into large chunks, ribs from 1 bunch of celery, leaves removed, onion, peeled, ends trimmed , halved root to stem, beef top round, trimmed, garlic cloves, halved, olive oil, steak seasoning mix (such as mccormick s montreal steak seasoning), unsalted butter, all-purpose flour, veal demi-glace (found in your local grocery store), white bread , for serving, mashed red potatoes , for serving

carrots, red potatoes, butternut squash, red onion, roasted garlic clove, salt & pepper, whole butter, milk