Italian Chicken Sausage and Peppers
1 (12 ounce) package cooked Italian chicken s… 1 (8 ounce) baguette, thinly sliced 1 green bell pepper, cut into 1-inch pieces 1 large sweet onion, cut into thin wedges 1 orange bell pepper, cut into 1-inch pieces 1 red bell pepper, cut into 1-inch pieces 1 tablespoon balsamic vinegar 1 tablespoon snipped fresh oregano 1 yellow bell pepper, cut into 1-inch pieces 2 cups grape tomatoes 2 tablespoons olive oil, divided ¼ teaspoon ground black pepper, divided ¼ teaspoon Italian seasoning ¼ teaspoon salt, divided