Portobello and Red Pepper Pizza Pie

Name: Portobello and Red Pepper Pizza Pie
Ingredients: 4 tablespoons olive oil; 2 red bell peppers, cut into thin slices; 1 1⁄2 lbs portabella mushrooms, stems removed, caps cut into 1/4-inch slices or 1 1⁄2 lbs baby portabella mushrooms or 1 1⁄2 lbs cremini mushrooms, cut into 1/4 inch slices; 1⁄2 teaspoon salt; 1 lb store-bought pizza dough or 1 lb homemade pizza dough; 3 garlic cloves, minced; 1⁄4 teaspoon fresh ground black pepper; 3⁄4 cup lightly packed basil leaves, chopped; 1⁄2 lb fresh mozzarella cheese, cut into 1/4-inch discs; 1⁄2 cup grated parmesan cheese