Vegetable Herb Frittata Recipe

Name: Vegetable Herb Frittata Recipe
Ingredients: Non-stick spray, for pan; 3 tablespoons olive oil; 1 medium or large onion; 3 cloves garlic, minced; 3 summer squash such as yellow crookneck, sliced ¼-inch thick; 3 medium zucchini, sliced ¼-inch thick; 1 green bell pepper, seeded and cut into ¼-wide strips; 1 red bell pepper, seeded and cut into ¼-wide strips; 1 yellow bell pepper, seeded and cut into ¼-wide strips; 12 ounces fresh cremini mushrooms, sliced; 6 large eggs; ¼ cup heavy cream; 2 teaspoons salt; 2 teaspoons pepper; 2 cups stale French bread, cubed into ½-inch pieces; 8 ounces cream cheese, cut into small pieces; 2 cups Swiss cheese, grated