to 4 tbsp extra virgin olive oil • butternut squash, seeded & cubed • sweet carrots, peeled & cut in cubes • parsnip, peeled & cut in chunks • turnip, peeled & cut in chunks • cooking onion, peeled & cut into rings • garlic, top cut off, loose skins removed • rutabaga, peeled and cut in chunks • red potatoes, scrubbed & cut in chunks • sweet potato, peeled & cut in chunks • sea salt & freshly ground black pepper • bay leaves •