Oven Braised Chicken Cacciatore with Rosemary - Walter Stewart's Market

Ingredients

• 2 1/2 tablespoons olive oil, divided
• 2 red bell peppers, sliced
• 2 green bell peppers, sliced
• 1 large onion, sliced
• 3 cloves garlic, chopped
• 2 celery stalks, sliced
• 2 8-ounce packages mushrooms, sliced
• 2/3 cup red wine
• 1 cup chicken broth
• 1 28-ounce box or can tomato sauce
• 4 sprigs fresh rosemary
• 5 pounds chicken on the bone (The recipe uses drumsticks and thighs)
• salt and pepper, to taste
• garlic powder, to taste
• chopped parsley, for garnish, optional