Nutrition Facts for Italian vegetable casserole
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Italian Vegetable Casserole

Image of Italian Vegetable Casserole
Nutriscore Rating: 74/100

Dive into the comforting flavors of this Italian Vegetable Casserole, a vibrant medley of roasted zucchini, eggplant, bell peppers, and cherry tomatoes layered with garlic-infused marinara, fresh mozzarella, and a golden Parmesan breadcrumb topping. This gluten-friendly, vegetarian dish bursts with Mediterranean aromas, thanks to dried oregano, basil, and a topping of fresh basil leaves. Perfect for weeknight dinners or meal prep, this casserole delivers bold, wholesome flavors in every bite. Serve it warm with crusty bread or a crisp green salad for a complete Italian-inspired feast. Ready in just over an hour, this hearty baked dish is as nutritious as it is delicious.

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Recipe Information

⏱️
Prep Time
25 min
🔥
Cook Time
50 min
🕐
Total Time
1 hr 15 min
👥
Servings
6 servings
📊
Difficulty
Medium

🥘 Ingredients

17 items
  • 2 medium zucchini
  • 1 medium eggplant
  • 1 large red bell pepper
  • 1 large yellow bell pepper
  • 1 large onion
  • 2 cups cherry tomatoes
  • 3 tablespoons olive oil
  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil
  • 1 teaspoon salt
  • 0.5 teaspoon black pepper
  • 3 garlic cloves
  • 2 cups marinara sauce
  • 8 ounces fresh mozzarella cheese
  • 0.5 cup Parmesan cheese
  • 0.25 cup fresh basil leaves
  • 0.5 cup panko breadcrumbs
💡
Pro Tip: Read through all ingredients before starting to cook!

📝 Instructions

11 steps
1

Preheat your oven to 400°F (200°C).

2

Slice the zucchini, eggplant, red bell pepper, yellow bell pepper, and onion into thin, even slices.

3

Spread the sliced vegetables and cherry tomatoes onto a large baking sheet. Drizzle with 2 tablespoons of olive oil, and sprinkle with oregano, basil, salt, and black pepper. Toss to coat evenly.

4

Roast the vegetables in the preheated oven for 20 minutes, or until they are tender and slightly caramelized. Remove from the oven and set aside.

5

While the vegetables are roasting, mince the garlic cloves. Heat 1 tablespoon of olive oil in a small pan over medium heat, and sauté the garlic until fragrant, about 1 minute. Stir the sautéed garlic into the marinara sauce.

6

In a 9x13-inch casserole dish, spread a thin layer of marinara sauce on the bottom. Arrange a layer of roasted vegetables over the sauce.

7

Tear the mozzarella cheese into small pieces and scatter a portion over the vegetable layer. Repeat the layers (marinara, vegetables, mozzarella) until all ingredients are used, ending with mozzarella on top.

8

Sprinkle the Parmesan cheese evenly over the top layer. Scatter the panko breadcrumbs evenly for a crispy topping.

9

Reduce the oven temperature to 375°F (190°C). Bake the casserole for 30 minutes, or until bubbling and golden brown on top.

10

Remove the casserole from the oven and let it cool for 5-10 minutes.

11

Garnish with fresh basil leaves and serve warm. Enjoy!

Cooking Tip: Take your time with each step for the best results!
351
cal
15.7g
protein
29.6g
carbs
19.3g
fat

Nutrition Facts

1 serving (447.8g)
Calories
351
% Daily Value*
Total Fat 19.3 g 25%
Saturated Fat 8.1 g 40%
Polyunsaturated Fat 0.0 g
Cholesterol 28 mg 9%
Sodium 791 mg 34%
Total Carbohydrate 29.6 g 11%
Dietary Fiber 7.2 g 26%
Total Sugars 12.5 g
Protein 15.7 g 31%
Vitamin D 0.0 mcg 0%
Calcium 330 mg 25%
Iron 1.8 mg 10%
Potassium 737 mg 16%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

33.2%%
17.8%%
49.0%%
Fat: 1047 cal (49.0%%)
Protein: 379 cal (17.8%%)
Carbs: 710 cal (33.2%%)