Tomato Zucchini Casserole

4.8
(698)
540 Reviews
68 Photos

This simple zucchini tomato casserole highlights the flavor of these favorite summer vegetables. It goes great with grilled meats or poultry.

Submitted by DELTAQUEEN50
Updated on May 7, 2024
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Prep Time:
20 mins
Cook Time:
55 mins
Total Time:
1 hr 15 mins
Servings:
4
Yield:
1 (9x9-inch) casserole
Jump to Nutrition Facts

Ingredients

  • 1 ½ cups grated Cheddar cheese

  • ⅓ cup grated Parmesan cheese

  • 2 cloves garlic, minced

  • ½ teaspoon dried oregano

  • ½ teaspoon dried basil

  • salt and pepper to taste

  • 2 medium zucchinis, thinly sliced

  • 5 plum tomatoes, thinly sliced

  • ¼ cup butter

  • 2 tablespoons finely chopped onion

  • ¾ cup fine bread crumbs

Directions

  1. Gather all ingredients. Preheat the oven to 375 degrees F (190 degrees C). Lightly butter a 9x9-inch pan.

    Ingredients to make tomato zucchini casserole

    Dotdash Meredith Food Studios

  2. Combine Cheddar, Parmesan, garlic, oregano, and basil in a large bowl. Season with salt and pepper; set aside.

    A large bowl with cheddar, parmesan, garlic, oregano, and basil, with a small bowl of pepper and a small bowl of salt on the side

    Dotdash Meredith Food Studios

  3. Arrange 1/2 of the zucchini slices in the prepared pan. Sprinkle 1/4 of the cheese and herb mixture on top.

    A square baking dish lined with sliced zucchini, and topped with shredded cheese mixture

    Dotdash Meredith Food Studios

  4. Arrange 1/2 of the tomatoes and top with another 1/4 of the cheese mixture. Repeat layers.

    A square baking dish lined with layers of sliced zucchini, cheese, and sliced tomatoes

    Dotdash Meredith Food Studios

  5. Melt butter in a skillet over medium heat. Add onions; cook and stir until soft and translucent. Stir in bread crumbs; cook until they have absorbed the butter.

    A small skillet with butter, onions, and breadcrumbs being stirred with a spoon

    Dotdash Meredith Food Studios

  6. Sprinkle on top of casserole.

    A square baking dish with tomato zucchini casserole topped with buttery breadcrumbs

    Dotdash Meredith Food Studios

  7. Cover loosely with foil and bake in the preheated oven for 25 minutes. Remove foil and bake until the top is crusty and vegetables are tender, about 20 minutes.

    A full baked tomato zucchini casserole on a wooden cutting board

    Dotdash Meredith Food Studios

  8. Serve and enjoy!

    A tomato zucchini casserole topped with browned breadcrumbs with a plated portion

    Dotdash Meredith Food Studios

Nutrition Facts (per serving)

426 Calories
30g Fat
25g Carbs
17g Protein
Nutrition Facts
Servings Per Recipe 4
Calories 426
% Daily Value *
Total Fat 30g 38%
Saturated Fat 17g 85%
Cholesterol 80mg 27%
Sodium 747mg 32%
Total Carbohydrate 25g 9%
Dietary Fiber 3g 12%
Total Sugars 6g
Protein 17g 34%
Vitamin C 26mg 29%
Calcium 449mg 35%
Iron 2mg 11%
Potassium 599mg 13%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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