Preheat oven to 425°.
Combine first 5 ingredients in a large bowl. Drizzle with oil; sprinkle with 1/4 teaspoon salt and 1/4 teaspoon pepper, toss well to coat. Place potato mixture in a jelly-roll pan; pour wine into pan. Cover with foil; bake at 425° for 20 minutes. Uncover and bake an additional 25 minutes.
Place bread in a food processor, pulse 10 times or until coarse crumbs form. Add hazelnuts and garlic; process until garlic is minced. Stir in 1/2 teaspoon salt, 1/4 teaspoon pepper, and parsley. Combine bread crumb mixture and roasted vegetables.