Zucchini Casserole

🥒 Classic Zucchini Casserole
Creamy, Cheesy, and Perfect for Summer
Tender zucchini, flavorful aromatics, and a golden cheesy topping baked to perfection. Ideal for potlucks, family dinners, or using up your garden bounty.
✅ Ingredients (Serves 6–8)
-
4 medium zucchinis, sliced into thin half-moons (about 6–7 cups)
-
1 medium onion, diced
-
2 cloves garlic, minced
-
2 tbsp olive oil or butter
-
1 cup shredded cheddar cheese (or mozzarella, Monterey Jack)
-
1/2 cup grated Parmesan cheese
-
2 large eggs
-
1/2 cup milk or cream
-
1 cup breadcrumbs (panko or regular)
-
1/2 tsp dried oregano or thyme
-
Salt & black pepper, to taste
-
Optional:
-
1/4 tsp red pepper flakes (for a little heat)
-
1/2 cup chopped fresh herbs (parsley, basil, or dill)
-
🧑🍳 Instructions
1. Preheat Oven
-
Preheat to 375°F (190°C).
-
Lightly grease a 9×13 inch baking dish.
2. Cook the Zucchini
-
Heat oil or butter in a large skillet over medium heat.
-
Sauté onion until soft (about 4 minutes).
-
Add garlic and cook 30 seconds.
-
Add zucchini, season with salt and pepper, and sauté until just tender (6–8 minutes). Drain excess liquid if needed.
3. Mix the Casserole Base
-
In a large bowl, whisk eggs and milk.
-
Stir in cheddar cheese, Parmesan, herbs, and sautéed zucchini mixture.
-
Taste and adjust seasoning.
4. Assemble the Casserole
-
Pour the mixture into the prepared baking dish.
-
Top evenly with breadcrumbs and a sprinkle of extra cheese (if desired).
-
Drizzle with a little olive oil or spray with cooking spray for golden crispiness.
5. Bake
-
Bake uncovered for 30–35 minutes, until golden and set in the center.
-
Let cool for 5–10 minutes before serving.
🍽 Serving Suggestions
-
Serve as a side dish to roasted chicken, grilled meats, or fish.
-
Enjoy as a vegetarian main with a green salad or rice.
-
Pairs beautifully with crusty bread or a chilled white wine.