Servings: 4
2 cups cut-up fresh asparagus
2 yellow sweet peppers, cut into thin, bite-size strips
2 medium red onions, sliced
8 fresh mushrooms, sliced
4 teaspoons olive oil
½ teaspoon salt
4 whole wheat flatbreads
½ cup grated Pecorino-Romano cheese (2 ounces)
2 cups halved cherry tomatoes
½ cup shredded mozzarella cheese (2 ounces)