Golden, bubbling, and irresistibly savory, Oven Baked Zucchini and Cheese is the kind of side dish that steals the spotlight. This simple yet satisfying casserole brings together layers of tender zucchini rounds with a creamy cheese blend, all baked to perfection with a golden top. It delivers comfort without heaviness, making it the perfect addition to any meal.

The crispy edges of melted cheese meet the delicate bite of zucchini, creating a contrast of textures that will make even veggie skeptics reconsider. Whether served as a side dish, a light main, or a potluck favorite, it pairs well with grilled meats, pasta, or even just a fresh salad.
Ingredients for this Oven Baked Zucchini and Cheese
- 4 medium zucchinis, sliced into 1/4-inch rounds
- 1 1/2 cups shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1/2 cup heavy cream
- 2 garlic cloves, minced
- 1/2 teaspoon dried thyme (or 1 tsp fresh)
- Salt and freshly ground black pepper, to taste
- 1 tablespoon olive oil
- Optional: fresh thyme leaves for garnish

Step 1: Preheat and Prep
Preheat your oven to 400°F (200°C). Lightly grease a medium-sized baking dish with olive oil or non-stick spray.
Step 2: Sauté Garlic
In a small skillet, heat the olive oil over medium heat. Add the minced garlic and cook for about 30 seconds until fragrant. Remove from heat.
Step 3: Arrange the Zucchini
Layer the zucchini slices in the baking dish, slightly overlapping them like tiles. Sprinkle with a pinch of salt and pepper.
Step 4: Add the Cheesy Mixture
In a bowl, combine the heavy cream, sautéed garlic, shredded mozzarella, Parmesan, and thyme. Pour the mixture evenly over the zucchini.
Step 5: Bake
Place the dish in the preheated oven and bake uncovered for 25-30 minutes, or until the top is bubbly and golden.
Step 6: Garnish and Serve
Remove from the oven and let it rest for a few minutes. Sprinkle with fresh thyme leaves before serving.
Frequently Asked Questions
How do I keep the zucchini from getting soggy?
Salt the zucchini slices and let them sit for 15 minutes before baking. Pat them dry with paper towels to draw out excess moisture.
Can I use yellow squash instead?
Yes, yellow squash is a great substitute or addition to zucchini in this recipe.
What other cheeses can I use?
You can try cheddar, Gruyère, or a blend of Italian cheeses for a different flavor twist.
Is this dish low carb?
Yes, it’s a great option for low-carb or keto-friendly diets.
Can I prepare this ahead of time?
Absolutely. Assemble everything ahead and refrigerate. Bake it just before serving.
What can I serve this with?
It pairs wonderfully with grilled meats, pasta, or as part of a vegetarian spread alongside a fresh tomato salad or crusty bread.

Oven Baked Zucchini and Cheese
- Total Time: 40 minutes
- Yield: 4 servings
Description
Get ready to love your vegetables with this Oven Baked Zucchini and Cheese dish! Perfect for quick dinners, healthy sides, or comforting potluck additions, this easy recipe delivers a melty, creamy, and golden-topped casserole that satisfies every bite. Whether you need a crowd-pleasing dinner idea or a new food idea to spice up your vegetable game, this dish is flavorful and fast—ideal for any home cook looking for an easy recipe that’s packed with comfort.
Ingredients
4 medium zucchinis, sliced into 1/4-inch rounds
1 1/2 cups shredded mozzarella cheese
1/2 cup grated Parmesan cheese
1/2 cup heavy cream
2 garlic cloves, minced
1/2 tsp dried thyme (or 1 tsp fresh)
Salt and black pepper, to taste
1 tbsp olive oil
Optional: fresh thyme for garnish
Instructions
- Preheat oven to 400°F (200°C). Lightly grease a baking dish.
- Heat olive oil in a pan, add garlic and sauté for 30 seconds.
- Arrange zucchini slices in the dish, overlapping slightly.
- Mix heavy cream, garlic, mozzarella, Parmesan, and thyme in a bowl.
- Pour cheese mixture over zucchini and season with salt and pepper.
- Bake uncovered for 25-30 minutes until bubbly and golden.
- Let it rest, garnish with fresh thyme, and serve warm.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Side Dish