Zucchini & Squash Casserole

Healthy, simple, and fabulous, this Zucchini & Squash Casserole is the best healthy recipe for summer squash. This easy casserole is perfect for summer picnics and potlucks, making it a delightful side dish for any holiday dinner. With its rich flavors and comforting textures, it’s sure to become a favorite in your home.

Why You’ll Love This Recipe

• Easy Preparation: This casserole comes together in just 15 minutes of prep time, allowing you to focus on enjoying your meal.
• Flavorful Layers: The combination of zucchini, yellow squash, and spices creates a deliciously savory dish that’s both comforting and satisfying.
• Versatile Side Dish: Perfect for gatherings or weeknight dinners, this Zucchini & Squash Casserole complements a wide range of main courses.
• Healthy Ingredients: Packed with fresh vegetables and wholesome ingredients, this dish is a great way to include more veggies in your diet.
• Gluten-Free Option: Using gluten-free Panko breadcrumbs ensures everyone can enjoy this tasty casserole without worry.

Tools and Preparation

Before diving into the recipe, gather your essential kitchen tools. Having the right equipment makes cooking smoother and more enjoyable.

Essential Tools and Equipment

• 9-inch square baking dish
• Non-stick cooking spray
• Knife
• Cutting board
• Mixing bowl

Importance of Each Tool

• 9-inch square baking dish: Ideal size for even cooking and perfect portion control.
• Non-stick cooking spray: Prevents sticking and makes cleanup a breeze.
• Knife: A sharp knife ensures clean cuts through the zucchini and squash for even cooking.
• Mixing bowl: Necessary for combining ingredients thoroughly before adding them to the casserole.

Ingredients

For the Casserole

• 2 lbs. summer squash (zucchini and yellow squash, cut into ¼-inch slices)
• 2 ½ Tbsp. olive oil
• 1 ¼ tsp. salt (divided)
• ½ tsp. pepper
• ⅓ cup Parmesan cheese (grated)
• ⅓ cup Panko breadcrumbs (gluten-free)
• ¼ tsp. garlic powder
• 2 Tbsp. fresh parsley (finely chopped)

How to Make Zucchini & Squash Casserole

Step 1: Preheat the Oven

Preheat your oven to 350 degrees Fahrenheit.

Step 2: Prepare the Vegetables

1. Cut the yellow squash and zucchini into thin, ¼-inch slices.
2. Sprinkle ½ teaspoon of salt over the zucchini and squash slices.
3. Let them sit for 10 minutes, then dab with a paper towel to remove excess moisture.

Step 3: Arrange in Baking Dish

1. Spray a 9-inch square baking dish with non-stick cooking spray.
2. Overlap the zucchini and squash in rows within the baking dish until evenly filled.

Step 4: Season the Vegetables

Drizzle olive oil over the arranged zucchini and squash slices. Sprinkle with remaining salt and pepper.

Step 5: Prepare Topping Mixture

1. In a small mixing bowl, combine Parmesan cheese, Panko breadcrumbs, and garlic powder.
2. Toss together until well mixed, then sprinkle evenly over the vegetables in the baking dish.

Step 6: Bake the Casserole

1. Cover the baking dish with aluminum foil.
2. Bake in preheated oven for 30 minutes.

Step 7: Broil for Golden Finish

1. Remove foil from baking dish.
2. Turn oven heat to high broil.
3. Broil for an additional 5-7 minutes or until breadcrumb topping turns golden brown.

Step 8: Serve and Enjoy!

Serve immediately topped with fresh parsley for a burst of color and flavor! Enjoy your delicious Zucchini & Squash Casserole warm as a perfect side dish!

How to Serve Zucchini & Squash Casserole

Zucchini & Squash Casserole is a versatile dish that complements many meals. You can enjoy it as a side at gatherings or as a main feature on a light dinner table. Here are some creative serving suggestions to make the most of this delicious casserole.

With Grilled Chicken

• A flavorful pairing, grilled chicken adds protein and enhances the overall meal. Season with herbs for added flavor.

As Part of a Salad Bar

• Serve the casserole alongside various fresh salads. This allows guests to mix and match their favorites for a fun dining experience.

With Quinoa or Rice

• Offer cooked quinoa or rice as a base. The casserole’s flavors meld beautifully with these grains, making for a hearty meal.

As Leftovers in a Wrap

• Use leftover casserole as a filling for wraps. Add fresh greens and your choice of sauce for an easy lunch option.

Alongside Steamed Vegetables

• Pairing it with steamed veggies boosts nutrition and color on the plate, creating an appealing presentation.

Topped with Fresh Herbs

• Garnish servings with additional chopped parsley or basil for an extra pop of freshness and flavor.

How to Perfect Zucchini & Squash Casserole

To ensure your Zucchini & Squash Casserole reaches its full potential, consider these helpful tips:

• Use fresh ingredients: Fresh zucchini and squash provide better flavor and texture than frozen options.
• Slice evenly: Consistent ¼-inch slices ensure even cooking, avoiding any mushy spots.
• Drain moisture: Allowing the sliced vegetables to sit with salt helps reduce excess moisture, preventing a soggy casserole.
• Customize toppings: Feel free to add different cheeses or breadcrumbs for varied textures and flavors.
• Adjust baking time: Ovens vary; keep an eye on your casserole during broiling to achieve that perfect golden brown topping.
• Let it rest: Allowing the casserole to sit for a few minutes after baking lets it set up nicely for serving.

Best Side Dishes for Zucchini & Squash Casserole

Pairing side dishes with Zucchini & Squash Casserole can enhance your meal. Here are some excellent options that will complement the flavors perfectly.

1. Garlic Mashed Potatoes
   Creamy mashed potatoes infused with garlic create a comforting contrast to the lightness of the casserole.

2. Roasted Asparagus
   Simple roasted asparagus adds a delightful crunch and vibrant color, elevating your plate’s presentation.

3. Couscous Salad
   A chilled couscous salad mixed with vegetables offers refreshing flavors that balance the richness of the casserole.

4. Grilled Corn on the Cob
   Sweet corn brings sweetness and texture, making it an ideal summer side dish alongside zucchini and squash.

5. Caprese Salad
   Fresh mozzarella, tomatoes, and basil drizzled with balsamic glaze create a refreshing accompaniment full of vibrant flavors.

6. Stuffed Bell Peppers
   Bell peppers filled with quinoa, beans, or rice add heartiness, making them perfect companions to your casserole dishes.

Common Mistakes to Avoid

When making Zucchini & Squash Casserole, there are a few common pitfalls to watch out for.

• Boldly salting too soon: Adding salt before letting the squash sit can draw out excess moisture too early. Let the slices rest for 10 minutes before salting to ensure a balanced texture.
• Boldly neglecting moisture: Skipping the step of dabbing excess moisture from the zucchini and squash can lead to a soggy casserole. Always remove extra moisture with a paper towel for best results.
• Boldly overcrowding the dish: Layering too many vegetables can prevent even cooking. Stick to the recommended arrangement of overlapping in rows for consistent results.
• Boldly skipping fresh herbs: Not adding fresh herbs like parsley can diminish flavor. Always finish your dish with fresh herbs for an aromatic touch.
• Boldly ignoring cheese options: Using only one type of cheese may limit flavor. Feel free to mix cheeses or substitute with dairy-free options for variety.
• Boldly underestimating broiling time: Removing the foil too early or not watching closely while broiling can lead to burnt toppings. Keep an eye on it during this step for the perfect golden finish.

Storage & Reheating Instructions

Refrigerator Storage

• Store leftovers in an airtight container for up to 3 days.
• Allow the casserole to cool completely before sealing it to avoid condensation.

Freezing Zucchini & Squash Casserole

• Freeze in a freezer-safe container or wrap tightly in plastic wrap for up to 2 months.
• Consider portioning out servings for easy defrosting.

Reheating Zucchini & Squash Casserole

• Oven: Preheat oven to 350°F and bake covered with foil for about 15-20 minutes until heated through.
• Microwave: Heat individual portions on high for 1-2 minutes, stirring halfway through.
• Stovetop: Heat on medium-low in a pan, stirring occasionally until warmed, about 5-7 minutes.

Frequently Asked Questions

Here are some common questions about Zucchini & Squash Casserole that may help you during preparation.

Can I use different types of squash in this casserole?

Yes, feel free to experiment with various summer squashes like pattypan or crookneck in your Zucchini & Squash Casserole.

How can I make my Zucchini & Squash Casserole vegan?

To make it vegan, simply replace the Parmesan cheese with nutritional yeast or a plant-based cheese alternative.

What should I serve with Zucchini & Squash Casserole?

Zucchini & Squash Casserole pairs well with grilled chicken, turkey, or a fresh salad as a side dish.

Can I prepare Zucchini & Squash Casserole ahead of time?

Absolutely! You can assemble it a day ahead and store it in the refrigerator until you’re ready to bake.

Is Zucchini & Squash Casserole gluten-free?

Yes, this recipe can be made gluten-free by using gluten-free Panko breadcrumbs as specified.

Final Thoughts

Zucchini & Squash Casserole is not only delicious but also incredibly versatile. This healthy dish is perfect for summer gatherings and festive dinners alike. Feel free to customize by adding other vegetables or spices based on your preference!