Cheesy Rotini Casserole with Zucchini and Mushrooms

Cheesy Rotini Casserole with Zucchini and Mushrooms


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Tired of baking the same-old pasta casseroles every night? Try our recipe for a rotini bake in a hearty spaghetti sauce mixed with tender slices of zucchini and mushrooms, all topped with melted mozzarella cheese.

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Time needed

15 min preparation + 20 min cooking

Serving Size / Yield

8-10 servings


  • 1 8 oz. package White Button Mushrooms, sliced
  • 1 Medium Zucchini, chopped
  • 1 24 oz. jar Spaghetti Sauce
  • 3 C. Rotini Pasta, cooked and drained
  • 1 C. Shredded Mozzarella Cheese

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Preheat oven to 375 degrees. Grease a 9x13" baking dish with nonstick cooking spray. Warm 2 tablespoons of olive oil in a large skillet over medium heat. Add mushrooms and zucchini to skillet, and sauté until tender. Stir in the spaghetti sauce. Bring sauce to a boil, then reduce heat to low and let simmer for 5 minutes. Add pasta and toss to coat. Spoon the casserole mixture into the prepared baking dish. Sprinkle with mozzarella. Bake for 20 minutes or until dish is heated through.

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