Baked Zucchini, Spinach, and Feta Casserole

Baked Zucchini, Spinach, and Feta Casserole is a delightful dish that brings together fresh vegetables and savory cheese. This casserole is perfect for family dinners, potlucks, or meal prep. It combines the subtle flavors of zucchini and spinach with the richness of feta, making it a satisfying option for vegetarians and anyone looking to enjoy a healthy meal without sacrificing taste.

Why You’ll Love This Recipe

  • Nutritious and Wholesome: Packed with veggies like zucchini and spinach, this casserole offers a burst of vitamins and minerals.
  • Easy to Prepare: With simple steps and common ingredients, you can whip this dish up in no time.
  • Versatile Meal Option: Great as a main course or side dish, it pairs well with various proteins or can be enjoyed on its own.
  • Kid-Friendly Flavor: The cheesy goodness appeals to kids while sneaking in healthy veggies.
  • Perfect for Leftovers: Easily reheats for a quick lunch or dinner throughout the week.
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Tools and Preparation

To make your Baked Zucchini, Spinach, and Feta Casserole, gather your tools before starting. Having everything ready will streamline the cooking process.

Essential Tools and Equipment

  • Non-stick casserole dish (9 x 13 inches)
  • Large skillet
  • Mixing bowl
  • Spatula
  • Measuring cups and spoons

Importance of Each Tool

  • Non-stick casserole dish: Prevents sticking, ensuring easy serving and clean-up after baking.
  • Large skillet: Ideal for sautéing vegetables evenly without overcrowding.
  • Mixing bowl: Provides ample space to combine ingredients thoroughly for even flavor distribution.

Ingredients

For this delicious Baked Zucchini, Spinach, and Feta Casserole, you’ll need:

  • 2 tablespoons olive oil
  • 3 cups baby spinach
  • 2 zucchini (small, diced small)
  • 2 yellow squash (small, diced small; or use 2 more zucchini if yellow squash is unavailable)
  • 1/4 cup feta cheese (fat-free)
  • 1/4 cup parmesan cheese (low-fat, grated)
  • 1/4 cup whole-wheat panko breadcrumbs
  • 2 egg whites
  • 1/2 teaspoon kosher salt
  • 2 teaspoons garlic powder
  • 1/2 teaspoon ground black pepper
  • 1 teaspoon dried basil leaves

How to Make Baked Zucchini, Spinach, and Feta Casserole

Step 1: Preheat the Oven

Preheat your oven to 400 degrees Fahrenheit. Spray your non-stick casserole dish with non-stick spray to prepare it for baking.

Step 2: Sauté the Vegetables

In a large skillet over medium heat:
1. Add the olive oil.
2. Once hot, incorporate the spinach, zucchini, and yellow squash.
3. Cook for about 5 minutes until the spinach wilts and the squash softens.
4. Drain any excess liquid from the mixture.

Step 3: Mix Ingredients

In a large mixing bowl:
1. Combine the sautéed vegetable mixture with all remaining ingredients—feta cheese, parmesan cheese, breadcrumbs, egg whites, salt, garlic powder, black pepper, and basil leaves.
2. Mix well until all ingredients are evenly distributed.

Step 4: Bake the Casserole

Spread the mixture evenly in your prepared casserole dish. Bake in the preheated oven for 30 to 40 minutes or until golden brown on top. Allow it to cool slightly before serving.

This Baked Zucchini, Spinach, and Feta Casserole is not just a meal; it’s an experience filled with flavor and nutrition! Enjoy!

How to Serve Baked Zucchini, Spinach, and Feta Casserole

Serving your Baked Zucchini, Spinach, and Feta Casserole can enhance the meal experience. This dish is versatile and can be paired with various accompaniments that complement its flavors.

As a Main Dish

  • A hearty main dish option for dinner that can stand alone or be served with a side salad.

With a Side Salad

  • Pair this casserole with a fresh green salad to add crunch and balance the flavors. Consider using a light vinaigrette.

On a Bed of Quinoa

  • Serve over fluffy quinoa for added protein and fiber. This makes the meal even more filling.

With Crusty Bread

  • A slice of crusty whole-grain bread works wonderfully to soak up any leftover juices from the casserole.

Accompanied by Roasted Vegetables

  • Roasted carrots, bell peppers, or asparagus make an excellent side that enhances the veggie goodness of the casserole.

As Leftovers

  • Enjoy the casserole cold or reheated the next day. It makes for a quick lunch option!

How to Perfect Baked Zucchini, Spinach, and Feta Casserole

Perfecting your Baked Zucchini, Spinach, and Feta Casserole can elevate this dish to new heights. Here are some helpful tips:

  • Use Fresh Ingredients – Fresh zucchini and spinach enhance flavor and texture compared to frozen alternatives.
  • Don’t Skip the Drain – Make sure to drain excess liquid after cooking zucchini and spinach to avoid a soggy casserole.
  • Experiment with Cheeses – Swap feta for goat cheese or ricotta for different flavor profiles while maintaining creaminess.
  • Add More Herbs – Enhance flavor by incorporating fresh herbs like parsley or dill into your mixture before baking.
  • Adjust Baking Time – Keep an eye on the casserole as it bakes; ovens vary in temperature. Look for a golden-brown top.
  • Cool Before Serving – Allowing the casserole to cool slightly helps it set better, making serving easier.

Best Side Dishes for Baked Zucchini, Spinach, and Feta Casserole

Complementing your Baked Zucchini, Spinach, and Feta Casserole with side dishes can create a well-rounded meal. Here are some great options:

  1. Garlic Mashed Potatoes – Creamy potatoes whipped with garlic provide comforting richness alongside the casserole.
  2. Steamed Broccoli – This bright green vegetable adds color and nutrients while being easy to prepare.
  3. Mixed Grain Salad – A refreshing grain salad made with farro or barley offers texture and heartiness.
  4. Roasted Sweet Potatoes – Sweet potatoes caramelize beautifully when roasted, adding sweetness that pairs well with savory dishes.
  5. Grilled Corn on the Cob – Charred corn adds a sweet crunch that complements the flavors in the casserole.
  6. Cucumber Yogurt Dip – A cool dip made from yogurt and cucumbers refreshes the palate between bites of rich casserole.
  7. Balsamic Glazed Brussels Sprouts – These sprouts bring depth with their tangy glaze while enhancing your veggie intake.
  8. Cauliflower Rice – Light and low-carb, cauliflower rice is an excellent base that soaks up any juices from the dish nicely.

Common Mistakes to Avoid

Many people encounter challenges when making a Baked Zucchini, Spinach, and Feta Casserole. Here are some common mistakes and how to sidestep them.

  • Skipping the Drain: Not draining excess liquid from the veggies can lead to a watery casserole. Make sure to drain after cooking to keep your dish firm.
  • Overbaking: Baking for too long can dry out the casserole. Keep an eye on it and remove it once it turns golden brown.
  • Ignoring Seasoning: Not seasoning adequately can make your casserole bland. Follow the recipe’s spice suggestions for a full flavor experience.
  • Not Using Fresh Ingredients: Using wilted or old veggies will affect taste and texture. Always use fresh produce for the best results.
  • Incorrect Oven Temperature: Baking at the wrong temperature can alter cooking times. Double-check that your oven is set to 400 degrees Fahrenheit.
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Storage & Reheating Instructions

Refrigerator Storage

  • Store any leftovers in an airtight container.
  • The casserole can be kept in the refrigerator for up to 3 days.

Freezing Baked Zucchini, Spinach, and Feta Casserole

  • Wrap tightly in plastic wrap or aluminum foil before placing it in a freezer-safe container.
  • This dish can be frozen for up to 2 months.

Reheating Baked Zucchini, Spinach, and Feta Casserole

  • Oven: Preheat to 350 degrees Fahrenheit and bake for about 20 minutes until heated through.
  • Microwave: Place in a microwave-safe dish and heat for 2-3 minutes, checking halfway.
  • Stovetop: Heat in a skillet over medium heat, stirring occasionally until warm.

Frequently Asked Questions

Here are some frequently asked questions about making a Baked Zucchini, Spinach, and Feta Casserole.

Can I use other vegetables in this casserole?

Yes! Feel free to substitute with veggies like bell peppers or mushrooms based on your preference.

How do I make this Baked Zucchini, Spinach, and Feta Casserole gluten-free?

Use gluten-free panko breadcrumbs instead of whole-wheat ones for a delicious gluten-free option.

Is this casserole suitable for meal prep?

Absolutely! This dish stores well and makes great leftovers for busy weeknights.

Can I add protein to this Baked Zucchini, Spinach, and Feta Casserole?

Certainly! Adding cooked chicken or beans can enhance the nutritional profile while keeping it hearty.

Final Thoughts

The Baked Zucchini, Spinach, and Feta Casserole is not only delicious but also versatile. You can easily customize it with different vegetables or proteins based on your taste preferences. This dish is perfect for family dinners or meal prep sessions. Give it a try today!

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Baked Zucchini, Spinach, and Feta Casserole

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Baked Zucchini, Spinach, and Feta Casserole is a delightful blend of fresh vegetables and savory cheese, making it an ideal choice for family dinners or meal prep. This dish highlights the flavors of zucchini and spinach while offering a creamy texture from the feta cheese. Packed with nutrition and easy to prepare, this casserole is not only vegetarian-friendly but also sure to please everyone at the table. Whether served as a main course or side dish, this scrumptious bake will quickly become a favorite for both kids and adults alike.

  • Author: Amelia
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 50 minutes
  • Yield: Serves about 6 people 1x
  • Category: Dinner
  • Method: Baking
  • Cuisine: Mediterranean

Ingredients

Scale
  • 2 tablespoons olive oil
  • 3 cups baby spinach
  • 2 small zucchini, diced
  • 2 small yellow squash, diced (or 2 more zucchini)
  • 1/4 cup fat-free feta cheese
  • 1/4 cup low-fat Parmesan cheese, grated
  • 1/4 cup whole-wheat panko breadcrumbs
  • 2 egg whites
  • 1/2 teaspoon kosher salt
  • 2 teaspoons garlic powder
  • 1/2 teaspoon ground black pepper
  • 1 teaspoon dried basil leaves

Instructions

  1. Preheat your oven to 400°F and spray a non-stick casserole dish with cooking spray.
  2. In a large skillet over medium heat, add olive oil. Once hot, sauté spinach, zucchini, and yellow squash for about 5 minutes until the spinach wilts and the squash softens. Drain excess liquid.
  3. In a large mixing bowl, combine the sautéed vegetables with feta cheese, Parmesan cheese, breadcrumbs, egg whites, salt, garlic powder, black pepper, and basil. Mix until well combined.
  4. Spread the mixture evenly in the prepared casserole dish. Bake for 30 to 40 minutes until golden brown on top. Let cool slightly before serving.

Nutrition

  • Serving Size: 1/6 of casserole (approximately 150g)
  • Calories: 133
  • Sugar: 2g
  • Sodium: 306mg
  • Fat: 5g
  • Saturated Fat: 2g
  • Unsaturated Fat: 3g
  • Trans Fat: 0g
  • Carbohydrates: 16g
  • Fiber: 3g
  • Protein: 7g
  • Cholesterol: 10mg

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