3 potato roasted jerusalem artichoke Recipes

jerusalem artichokes , scrubbed and sliced 1/3-inch thick, yukon gold potato, diced, garlic, olive oil, divided, sea salt and freshly ground black pepper to taste, mushrooms, sliced, vegan margarine, onion, diced, sea salt, water, mushroom broth, chopped fresh sage, soy milk (optional)

onions, cut into thick wedges, potatoes, cut into 1 inch cubes, carrots , cut into 1 inch slices, butternut squash, peeled,seeded and cut into 1 inch cubes, mixed vegetables, cubed (celeriac, parsnips, rutabagas, turnips, jerusalem artichokes, salsify, etc.), garlic , mashed into a paste with, salt, olive oil, fresh ground pepper , to taste, kale, washed and roughly chopped