Vinegar Roasted Vegetables Recipe | Food Network

Ingredients

• 1 1/2 cups whole white mushrooms
• 1 medium yellow onion, chopped into 1-inch chunks (about 1 cup)
• 1 red bell pepper, chopped into 1-inch chunks (about 1 1/2 cups)
• 1/2 medium head cauliflower, cut into large florets (about 1 1/2 cups)
• 2 tablespoons extra-virgin olive oil
• Kosher salt
• 1/4 cup white vinegar
• 2 tablespoons chopped fresh parsley