One-Pan Vegetable and Orzo Tian

Ingredients

• 3 ounces Parmesan cheese, grated (1½ cups)
• 1 cup orzo
• 2 shallots, minced
• 3 tablespoons minced fresh oregano or 1 teaspoon dried
• 3 garlic cloves, minced
• ⅛ teaspoon red pepper flakes
• Salt
• pepper
• 1 zucchini, sliced ¼ inch thick
• 1 yellow summer squash, sliced ¼ inch thick
• 1 pound plum tomatoes, cored and sliced ¼ inch thick
• 1¾ cups vegetable broth
• 1 tablespoon extra-virgin olive oil
• 2 tablespoons chopped fresh basil