Easy Cheesy Zucchini Casserole Recipe
Introduction
This Easy Cheesy Zucchini Casserole is a simple and comforting dish that combines tender zucchini with creamy cheese and a crispy breadcrumb topping. It’s perfect as a side or a light main course, requiring minimal prep and delivering big flavor.
Ingredients
- 4 cups zucchini, diced into 1 inch pieces
- 1 cup mayonnaise
- 1 cup shredded cheddar cheese
- 2 eggs, slightly beaten
- 1 tsp pepper
- 3/4 – 1 tsp garlic powder
- 1/4 cup panko breadcrumbs
- 1 Tbsp butter, melted
Instructions
- Step 1: Bring a pot of water to a boil. Add the diced zucchini and cook for 3 minutes. Drain well and let cool.
- Step 2: In a large bowl, combine the parboiled zucchini, mayonnaise, shredded cheddar cheese, beaten eggs, pepper, and garlic powder. Mix until evenly combined.
- Step 3: Grease a 1 1/2 quart baking dish. Pour the zucchini mixture into the dish and spread evenly.
- Step 4: In a small bowl, mix the panko breadcrumbs with the melted butter. Sprinkle the breadcrumb mixture evenly over the top of the casserole.
- Step 5: Bake uncovered at 350°F for 35 minutes, or until the zucchini is fork tender and the topping is golden brown.
Tips & Variations
- For extra flavor, add a handful of grated Parmesan cheese to the breadcrumb topping.
- Swap cheddar for mozzarella or a blend of cheeses to change the taste profile.
- Try adding chopped fresh herbs like parsley or thyme for a fresh twist.
- If you prefer a lower-fat version, substitute half the mayonnaise with Greek yogurt.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm individual portions in the microwave or oven until heated through. Reheating in the oven helps keep the breadcrumb topping crisp.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen zucchini for this casserole?
Fresh zucchini is best for this recipe because it maintains texture well after parboiling. If using frozen zucchini, make sure to thaw and drain it thoroughly to avoid excess moisture in the casserole.
Can I prepare this casserole ahead of time?
Yes, you can assemble the casserole up to a day in advance. Cover and refrigerate, then bake just before serving. You may need to add a few extra minutes to the baking time if baking from cold.
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Easy Cheesy Zucchini Casserole Recipe
- Total Time: 50 minutes
- Yield: 6 servings 1x
Description
This Easy Cheesy Zucchini Casserole is a creamy, comforting dish perfect as a side or a light main. Tender zucchini is combined with rich mayonnaise, sharp cheddar cheese, and subtle seasoning, topped with buttery Panko breadcrumbs for a delightful crunch. Baked until golden and bubbly, it’s a simple yet flavorful way to enjoy summer squash.
Ingredients
Vegetables and Dairy
- 4 cups zucchini, diced into 1 inch pieces
- 1 cup shredded cheddar cheese
- 1 cup mayonnaise
- 2 eggs, slightly beaten
Seasonings & Toppings
- 1 tsp pepper
- 3/4 – 1 tsp garlic powder
- 1/4 cup Panko breadcrumbs
- 1 Tbsp butter, melted
Instructions
- Parboil the zucchini: Bring a pot of water to a boil and add the diced zucchini. Cook for 3 minutes until just tender. Drain the water and set the zucchini aside to cool.
- Mix the casserole ingredients: In a large bowl, combine the parboiled zucchini with mayonnaise, shredded cheddar cheese, slightly beaten eggs, pepper, and garlic powder. Stir well to evenly incorporate all ingredients.
- Prepare the baking dish: Grease a 1 1/2 quart baking dish with butter or nonstick spray. Pour the zucchini mixture evenly into the dish, spreading it to the edges.
- Add the breadcrumb topping: In a small bowl, combine the Panko breadcrumbs with melted butter until the crumbs are evenly coated. Sprinkle this mixture evenly over the zucchini casserole.
- Bake the casserole: Place the baking dish in a preheated oven at 350°F (175°C). Bake uncovered for 35 minutes, or until the casserole is set, the zucchini is fork tender, and the breadcrumb topping is golden and crispy.
Notes
- Use fresh zucchini for best flavor and texture.
- If you prefer a richer taste, substitute half the mayonnaise with sour cream.
- Panko breadcrumbs give a light, crunchy topping; regular breadcrumbs can be used but will be less crispy.
- This casserole can be prepared a day ahead; refrigerate before baking, then add extra baking time if baking cold.
- For a gluten-free option, use gluten-free breadcrumbs.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Casserole
- Method: Baking
- Cuisine: American
Keywords: zucchini casserole, cheesy zucchini bake, easy side dish, summer squash recipe, baked zucchini, cheesy vegetable casserole
