Mediterranean Casserole Recipe

User Reviews

4.2

52 reviews
Good
  • Prep Time

    20 mins

  • Cook Time

    40 mins

  • Total Time

    1 hr

  • Servings

    8 Servings

  • Calories

    421 kcal

  • Course

    Main Course

  • Cuisine

    Mediterranean

Mediterranean Casserole Recipe

This Mediterranean Casserole blends al dente rigatoni with a vegetable-rich tomato sauce featuring mushrooms, zucchini, sweet onions, garlic, and kalamata olives. The sauce is seasoned with herbs like basil, oregano, thyme, parsley, and a touch of red pepper flakes, then layered with mozzarella and Parmesan cheese before baking. The result is a hearty, comforting pasta bake with a balance of savory, tangy, and herbal flavors.

Description

The Mediterranean Casserole Recipe combines rigatoni pasta cooked to al dente with a sauce made from sautéed mushrooms, onions, and zucchini, infused with garlic, scallions, fresh basil, kalamata olives, and a mix of dried herbs and red pepper flakes. The sauce simmers with crushed tomatoes to develop a rich, layered flavor. This mixture is then tossed with the pasta and layered with shredded mozzarella and grated Parmesan cheese before baking until the cheese melts and browns slightly.

The texture of the dish features tender pasta and vegetables softened in the tomato sauce with creamy, melted cheese on top. The herbs and olives provide Mediterranean notes, with a piquant touch from the red pepper flakes.

This casserole can be served as a main course for dinners or reheated for leftovers. Letting it cool before serving helps it set for easier slicing.

To store leftovers, cover tightly and refrigerate for up to four days, or freeze wrapped in foil for up to three months. Reheat thoroughly in the oven or microwave to retain moisture and flavor.

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Ingredients

Servings
  • 1 pound rigatoni pasta uncooked
  • 1/4 cup extra virgin olive oil divided
  • 2 cups brown mushrooms chopped
  • 2 cups onion sliced, sweet
  • 1 pound zucchini diced
  • 6 cloves garlic peeled and minced
  • 6 scallions sliced
  • 1/4 cup basil chopped, fresh leaves
  • 1/4 cup kalamata olives halved and pitted
  • 1/4 teaspoon oregano dried
  • 1/4 teaspoon thyme dried
  • 1/4 teaspoon parsley dried
  • 1/4 teaspoon red pepper flakes
  • 1 tsp salt
  • 1/2 teaspoon black pepper freshly ground
  • 1 crushed tomatoes 28 ounce can, undrained
  • 2 cups mozzarella cheese part skim, shredded, 8 ounces
  • 1/2 cup Parmesan Cheese fresh, grated, 2 ounces

Instructions

  1. Preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius). Cook pasta to al dente according to package directions. Drain and set aside.
  2. Heat 2 teaspoons of olive oil in a large sauté pan over medium-high heat. Add the mushrooms and sauté for 2 minutes until golden. Remove from pan and set aside.
  3. Add another 2 teaspoons of oil to the pan and add the onion; sauté for 5 minutes. Add the zucchini and cook for another 3 minutes. Add the garlic, scallions, basil, olives, spices, salt, and pepper. Cook for 30 seconds.
  4. Add the tomatoes and let the mixture come to a boil. Cover the pan and simmer for 15 minutes. Return the mushrooms to the sauce and stir well.
  5. Transfer the cooked pasta and sauce to an oiled 13x9" baking dish and toss well. Stir in the mozzarella and top with the Parmesan. Cover with foil and bake for 15 minutes. Remove the foil and bake for a further 5 minutes. Cool for 15 minutes before serving.

Notes

  • Store leftovers covered in the refrigerator for up to 4 days.
  • Freeze wrapped in foil and in a freezer-safe container for up to 3 months.
  • Reheat in a 350°F oven for 20-25 minutes until heated through.
  • Microwave individual portions covered for 2-3 minutes to retain moisture.

Nutrition Information

Show Details
Serving 1serving Calories 421kcal (21%) Carbohydrates 51g (17%) Protein 18g (36%) Fat 17g (26%) Saturated Fat 6g (30%) Polyunsaturated Fat 1g (6%) Monounsaturated Fat 8g (40%) Cholesterol 28mg (9%) Sodium 657mg (27%) Potassium 473mg (10%) Fiber 4g (16%) Sugar 6g (12%) Vitamin A 525IU (11%) Vitamin C 15mg (17%) Calcium 243mg (24%) Iron 2mg (11%)

Nutrition Facts

Serving: 8Servings

Amount Per Serving

Calories 421 kcal

% Daily Value*

Serving 1serving
Calories 421kcal 21%
Carbohydrates 51g 17%
Protein 18g 36%
Fat 17g 26%
Saturated Fat 6g 30%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 8g 40%
Cholesterol 28mg 9%
Sodium 657mg 27%
Potassium 473mg 10%
Fiber 4g 16%
Sugar 6g 12%
Vitamin A 525IU 11%
Vitamin C 15mg 17%
Calcium 243mg 24%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.

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4.2

52 reviews
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