Lasagna-Style Baked Ziti Recipe | Myrecipes - PCOS-Friendly Recipe

Cook the ziti according to the package instructions. Heat oven to 400 ° F. In a large pot, over medium-low heat, heat the oil. Add the onion, salt, and pepper. Cover and cook until the onion is softened, 5 to 7 minutes. Add the beef, increase heat to medium-high, and cook until no trace of pink remains, 5 to 8 minutes. Drain any remaining liquid. Add the garlic and oregano (if using) and cook for 2 minutes. Add the pasta sauce and heat for 3 minutes. Remove from heat. Add the cooked pasta and toss to coat. Add the Parmesan, ricotta, and spinach and toss again. Spread the mixture into a 9-by-13-inch baking dish or individual ramekins and sprinkle with the mozzarella. Bake until the mozzarella melts, about 15 minutes. Tip: If you prefer, substitute Italian sausage for the ground beef and chopped broccoli for the spinach. To Freeze: Assemble (but do not bake) the casserole. Cover tightly with two layers of aluminum foil. Store for up to 3 months. To Reheat: Thaw overnight in the refrigerator or thaw partially in the microwave. Cover and heat in a 350 ° F oven for 1 hour. Uncover and heat until the mozzarella melts, about 10 minutes more.