Grilled Harvest vegetables with Rosemary– Red wine Sauce

Ingredients

• 2 Sweet potatoes

  or yams, peeled and each cut into 8 chunks
• 2 large Onion

  cut into ½-inch-thick slices
• 14 small, unpeeled Potatoes

  (red or gold), washed and dried
• 2 large Leeks

  trimmed of dark green leaves, cut in half lengthwise, and washed
• 4 Parsnips

  peeled and cut in half lengthwise
• 1 Celery root

  deeply peeled, and cut into ½-inch-thick slices
• 1 large Butternut squash

  quartered lengthwise, stem end removed, seeds and pulp scooped out
• 1/4 cup Olive oil
• 1/4 teaspoon of Ground black pepper
• 1/2 teaspoon of Kosher salt
• 3 cups Fruity red wine

  such as Merlot
• 2 tablespoons of fresh Rosemary leaves
• 1 tablespoon of Honey
• 1/2 cup of Unsalted butter
• Oil

  for the grill screen