Why You’ll Love This Recipe

This roasted eggplant and zucchini casserole is a comforting and flavorful dish that showcases the best of summer produce. The combination of tender roasted vegetables, creamy cheese, and aromatic herbs creates a satisfying meal that’s both hearty and wholesome. It’s perfect for a family dinner, a potluck, or as a side dish to complement grilled meats.

Roasted Eggplant and Zucchini Casserole Recipe

Ingredients

For the Vegetables:

2 medium eggplants, sliced
2 medium zucchinis, sliced
2 tablespoons olive oil
Salt and pepper to taste

For the Cheese Mixture:

1 cup ricotta cheese
½ cup grated Parmesan cheese
1 cup shredded mozzarella cheese
1 egg
2 cloves garlic, minced
1 tablespoon fresh basil, chopped
1 tablespoon fresh parsley, chopped
Salt and pepper to taste

For Assembling:

½ cup marinara sauce
¼ cup grated Parmesan cheese
Fresh basil leaves for garnish

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

Preheat the Oven: Preheat your oven to 400°F (200°C).
Prepare the Vegetables: Arrange the sliced eggplant and zucchini on a baking sheet. Drizzle with olive oil and season with salt and pepper. Roast in the preheated oven for 20–25 minutes, flipping halfway through, until the vegetables are tender and lightly browned.
Prepare the Cheese Mixture: In a bowl, combine the ricotta cheese, grated Parmesan, shredded mozzarella, egg, minced garlic, chopped basil, chopped parsley, salt, and pepper. Mix until well combined.
Assemble the Casserole: In a greased baking dish, spread a thin layer of marinara sauce on the bottom. Layer half of the roasted eggplant and zucchini slices over the sauce. Spread half of the cheese mixture over the vegetables. Repeat with the remaining eggplant, zucchini, and cheese mixture.
Top and Bake: Sprinkle the top with grated Parmesan cheese. Bake in the oven for 25–30 minutes, until the cheese is melted and bubbly.
Garnish and Serve: Remove from the oven and let it cool for a few minutes. Garnish with fresh basil leaves before serving.

Servings and Timing

Servings: 4–6
Prep Time: 15 minutes
Cook Time: 50–55 minutes
Total Time: 65–70 minutes

Variations

Add Protein: Incorporate cooked ground turkey or sausage between the layers for added protein.
Vegan Version: Use plant-based cheeses and an egg substitute to make the casserole vegan-friendly.
Spicy Kick: Add red pepper flakes to the cheese mixture for a bit of heat.

Storage/Reheating

Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days.
Reheating: Reheat in the oven at 350°F (175°C) for 15–20 minutes, or until heated through.

FAQs

Can I use other vegetables?

Yes, you can substitute or add other vegetables like bell peppers or mushrooms to the casserole.

Is this dish gluten-free?

Yes, this casserole is naturally gluten-free.

Can I prepare this dish ahead of time?

Absolutely! Assemble the casserole up to a day in advance and refrigerate it until ready to bake.

Can I freeze this casserole?

Yes, you can freeze the assembled casserole before baking. Cover tightly and freeze for up to 2 months. Thaw in the refrigerator overnight before baking.

How do I prevent the eggplant from being bitter?

Salting the sliced eggplant and letting it sit for 30 minutes before cooking can help draw out any bitterness. Rinse and pat dry before using.

Can I use store-bought marinara sauce?

Yes, using store-bought marinara sauce is convenient and works well in this recipe.

Can I add breadcrumbs for a crunchy topping?

Yes, sprinkle breadcrumbs mixed with a little olive oil on top before baking for added crunch.

Is this casserole suitable for meal prep?

Yes, this casserole holds up well for meal prep and can be enjoyed throughout the week.

Can I use a different type of cheese?

Feel free to experiment with other cheeses like Gouda or Gruyère for a different flavor profile.

How do I make this dish spicier?

Add chopped jalapeños or a dash of hot sauce to the cheese mixture for some heat.

Conclusion

This roasted eggplant and zucchini casserole is a delightful way to enjoy summer vegetables. With its layers of tender vegetables, creamy cheese, and savory herbs, it’s sure to become a favorite in your household. Whether served as a main dish or a side, it’s a versatile and satisfying option for any meal.