A Cozy Baked Zucchini, Spinach & Feta Casserole Recipe
When the days start to cool off and the leaves turn golden, comfort food takes the front seat in my kitchen. One of my all-time favorites is this Baked Zucchini, Spinach & Feta Casserole. It’s the kind of dish that wraps you in warmth, just like your favorite blanket on a chilly evening. Picture a creamy, golden top, with tender bites of zucchini and bursts of flavor from the spinach and feta. This casserole isn’t just a side dish; it’s a heartwarming main attraction for any table. Perfect for easy weeknight dinners or potlucks, it’s a recipe that will make everyone feel at home. Trust me, this is one you’ll definitely want to pin for later!
Why You’ll Love This Recipe
- Quick and Easy: In less than an hour, you can have a delicious casserole ready to serve.
- Healthy and Nourishing: Packed with fresh vegetables, it’s a wholesome choice for your family that doesn’t skimp on flavor.
- Crowd-Pleasing Flavor: The combination of creamy feta with tender zucchini and fresh spinach is a delightful mix that everyone will enjoy.
- Versatile and Customizable: You can easily switch up ingredients based on what you have on hand or what flavors you love.
- Perfect for Meal Prep: Make a big batch and savor leftovers throughout the week as easy lunches or dinners.
Ingredients You’ll Need for Baked Zucchini, Spinach & Feta Casserole
- 2 medium zucchinis, sliced
- 2 cups fresh spinach, chopped
- 1 cup feta cheese, crumbled
- 1 cup breadcrumbs
- 2 eggs
- 1/2 cup milk
- 1/2 onion, chopped
- 2 cloves garlic, minced
- Salt and pepper, to taste
- Olive oil, for greasing
How to Make Baked Zucchini, Spinach & Feta Casserole
Preheat the oven to 375°F (190°C). Grease a baking dish with olive oil.
In a large bowl, mix the zucchini, spinach, onion, garlic, and feta cheese together, allowing the flavors to mingle.
In another bowl, beat the eggs and milk together, creating a rich mixture that will tie everything together. Pour this into the vegetable mix, and give it a good stir before adding in the breadcrumbs, salt, and pepper.
Pour the colorful mixture into the prepared baking dish, spreading it evenly.
Bake for 30-35 minutes, or until the top is beautifully golden and the edges are bubbling.
Once it’s out of the oven, let it cool for a few minutes before serving. This will help it set a bit more for perfect slices.
Fun Ways to Customize It
- Add Fresh Herbs: Consider stirring in some fresh herbs like dill or basil for a refreshing burst of flavor.
- Incorporate Other Veggies: Try adding chopped bell peppers or mushrooms to the mix for extra nutrients and texture.
- Make it Creamier: For a richer dish, mix in some cream cheese or swap out milk for a heavier cream.
- Spice it Up: A pinch of red pepper flakes or cayenne can add a nice zesty kick if you like a bit of heat in your meals.
Chef Emma’s Helpful Tips
- Make-Ahead Magic: You can prepare the casserole a day before. Just cover it tightly and refrigerate, then bake it straight from the fridge the next day, adding a few extra minutes to the baking time.
- Ingredient Swaps: If you don’t have feta, try goat cheese or even cheddar for a different flavor profile.
- Slice Zucchini Evenly: For even cooking, be sure to slice your zucchinis uniformly—about 1/4 inch thick works best.
- Leftover Storage: Store any leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven or microwave until warmed through.
What’s Inside – Nutrition Breakdown
- Serving Size: 1 piece
- Calories: 210
- Carbohydrates: 18g
- Sugar: 2g
- Fat: 11g
- Protein: 9g
- Sodium: 400mg
Frequently Asked Questions
Can I make this ahead?
Absolutely! This casserole can be prepared a day in advance and stored in the refrigerator until you’re ready to bake.
Can I use different ingredients?
Definitely! Feel free to get creative with other vegetables or cheeses that you love.
How do I store leftovers?
Store leftovers in an airtight container in the fridge for up to 3 days.
How long does it last?
If stored properly, this casserole can be enjoyed for up to 3 days in the refrigerator.
A Cozy Closing Note
There’s something simply delightful about gathering around a warm casserole, enjoying the scents of a cozy kitchen. This Baked Zucchini, Spinach & Feta Casserole is one of those dishes that brings everyone together, whether it’s a weeknight dinner or a weekend feast. Remember to save this recipe to your favorite Pinterest board so it’s ready when you need a comforting treat! Happy cooking!

Baked Zucchini, Spinach & Feta Casserole
- Total Time: 50 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
A comforting casserole made with zucchini, spinach, and feta, perfect for weeknight dinners or potlucks.
Ingredients
- 2 medium zucchinis, sliced
- 2 cups fresh spinach, chopped
- 1 cup feta cheese, crumbled
- 1 cup breadcrumbs
- 2 eggs
- 1/2 cup milk
- 1/2 onion, chopped
- 2 cloves garlic, minced
- Salt and pepper, to taste
- Olive oil, for greasing
Instructions
- Preheat the oven to 375°F (190°C). Grease a baking dish with olive oil.
- Mix the zucchini, spinach, onion, garlic, and feta cheese together in a large bowl.
- Beat the eggs and milk together in another bowl, then pour this mixture into the vegetable mix. Stir well before adding the breadcrumbs, salt, and pepper.
- Pour the mixture into the prepared baking dish, spreading it evenly.
- Bake for 30-35 minutes, or until the top is golden and the edges are bubbling.
- Let it cool for a few minutes before serving to help it set for perfect slices.
Notes
This casserole can be prepared a day in advance and stored in the refrigerator. Reheat before serving. Leftovers can be stored for up to 3 days.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Main Course
- Method: Baking
- Cuisine: Mediterranean
Nutrition
- Serving Size: 1 serving
- Calories: 210
- Sugar: 2g
- Sodium: 400mg
- Fat: 11g
- Saturated Fat: 5g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 3g
- Protein: 9g
- Cholesterol: 70mg





