If you are on the lookout for a savory, satisfying, and absolutely crowd-pleasing dish, let me introduce you to the magic of the Spinach Feta Bake Squares Recipe. These delightful squares combine the vibrant freshness of spinach with the creamy tang of feta cheese, all wrapped up in a soft, golden bake that is as versatile as it is delicious. Whether you want a hearty snack, a light lunch, or a shareable appetizer, this recipe brings layers of flavor and textures that will have everyone coming back for seconds.

Ingredients You’ll Need
Simple, fresh, and straightforward ingredients are at the heart of this recipe, each playing a distinct role in building flavor, texture, and color. From earthy spinach to tangy feta, every ingredient is essential in creating the perfect Spinach Feta Bake Squares Recipe.
- 2 cups fresh spinach, chopped (or 250 g frozen spinach, thawed and squeezed dry): adds a vibrant green color and mild earthy flavor.
- 200 g feta cheese, crumbled: brings creamy, salty tang that contrasts beautifully with the spinach.
- 1 small onion, finely chopped: offers subtle sweetness and depth.
- 2 garlic cloves, minced: infuses a gentle aromatic kick to the filling.
- 2 large eggs: bind the ingredients and provide structure.
- ½ cup milk (120 ml): adds moisture for a tender texture.
- ½ cup olive oil (120 ml): keeps the bake moist and lends a fruity richness.
- 1 cup all-purpose flour (120 g): forms the base that holds everything together.
- 1 teaspoon baking powder: ensures a light and fluffy bake.
- ½ teaspoon salt: enhances all the flavors subtly.
- ½ teaspoon ground black pepper: adds mild heat and balance.
- ½ teaspoon dried oregano or dill: offers herby fragrance that complements the feta.
- Optional: ¼ cup grated mozzarella or Parmesan: for an extra layer of cheesy goodness.
How to Make Spinach Feta Bake Squares Recipe
Step 1: Prepare your baking dish and preheat the oven
Start strong by preheating your oven to 180°C (350°F). Lightly grease your square baking dish or line it with parchment paper—this little step guarantees your Spinach Feta Bake Squares will come out in perfect shape, without sticking or crumbling.
Step 2: Sauté the aromatics and cook the spinach
In a skillet over medium heat, warm a tablespoon of olive oil. Toss in the chopped onion and minced garlic, cooking until they turn soft and release their intoxicating fragrance. Next, add the spinach; fresh spinach wilts quickly, while frozen spinach needs a bit more time to lose excess moisture. This careful cooking step concentrates flavors and ensures your bake won’t be watery.
Step 3: Whisk the wet ingredients and combine dry ingredients
In a large bowl, whisk the eggs, milk, and olive oil until smooth and creamy. Then, stir in the flour, baking powder, salt, pepper, and your choice of oregano or dill. The result is a thick but pourable batter that is the perfect canvas for your spinach and feta mixture.
Step 4: Fold in the spinach mixture and cheeses
Once your spinach and onions have cooled slightly, gently fold them into the batter along with the crumbled feta. If you’re craving extra cheesiness, this is the moment to add grated mozzarella or Parmesan, spreading that rich flavor throughout every square you bake.
Step 5: Pour, smooth, and bake to golden perfection
Transfer the luscious batter into your prepared baking dish, smoothing the top with a spatula for an even finish. Slide it into the oven and bake for 35 to 40 minutes. When golden on top and fully set in the middle, you know your Spinach Feta Bake Squares Recipe is ready to wow.
Step 6: Cool and cut into squares
Allow the bake to cool in the dish for at least 10 minutes—that resting time helps everything set nicely, making for clean cuts. Then slice into 9 to 12 generous squares and prepare for some seriously delicious bites.
How to Serve Spinach Feta Bake Squares Recipe
Garnishes
The flavor-friendly nature of these bake squares means you can elevate them with simple garnishes like a sprinkle of freshly chopped parsley, a dusting of crushed red pepper flakes, or even a drizzle of tangy yogurt or tzatziki. These add freshness and a touch of flair that makes every bite exciting.
Side Dishes
Spinach Feta Bake Squares come alive when paired with crisp salads featuring lemon vinaigrette or alongside roasted vegetables like cherry tomatoes and bell peppers. For brunch options, a side of scrambled eggs or smoked salmon complements the savory, cheesy goodness perfectly.
Creative Ways to Present
Looking to impress? Serve the squares on a wooden board with an assortment of olives, nuts, and fresh fruit. You can also skewer smaller bites with toothpicks for party-friendly finger food, or layer them between slices of crusty bread for an irresistible savory sandwich.
Make Ahead and Storage
Storing Leftovers
Simply cover your leftovers with plastic wrap or place them in an airtight container and store in the refrigerator. They will keep their flavor and texture beautifully for up to 3 days, making for easy, grab-and-go snacks or meals.
Freezing
The Spinach Feta Bake Squares Recipe freezes wonderfully. Cut into squares, wrap each piece tightly in plastic wrap and then foil, or place them in a freezer-safe container. They will keep fresh for up to 2 months, giving you a convenient savory treat whenever the craving strikes.
Reheating
To reheat, thaw frozen squares overnight in the refrigerator, then pop them into a preheated oven at 175°C (350°F) for 10 to 15 minutes until warmed through. You can also microwave them on medium power for about a minute, although the oven reheating preserves that perfect texture best.
FAQs
Can I use frozen spinach instead of fresh?
Absolutely! Frozen spinach works perfectly in the Spinach Feta Bake Squares Recipe. Just make sure to thaw and squeeze out any excess moisture before using to avoid a soggy bake.
Is there a way to make this recipe gluten-free?
Yes. Substitute the all-purpose flour with a gluten-free flour blend that includes xanthan gum for best results. The texture might be slightly different, but the delicious flavors will remain intact.
Can I swap out the feta cheese?
While feta gives the dish its signature tang, you can experiment with other cheeses like goat cheese or ricotta for a milder, creamier flavor. Just keep in mind the saltiness since feta is quite salty by nature.
What meal occasions suit Spinach Feta Bake Squares?
These squares are incredibly versatile and work well for breakfast, brunch, lunch, or even as a party appetizer. They can be enjoyed warm, at room temperature, or cold, making them perfect for picnics and potlucks.
How do I know when the bake is done?
The bake should be golden on top and set in the center. A toothpick inserted into the middle should come out clean or just slightly moist. If it’s still wet or batter-like, give it a few more minutes in the oven.
Final Thoughts
There’s something truly comforting and joyful about the Spinach Feta Bake Squares Recipe—it’s an easy, flavorful way to bring fresh ingredients together into a dish that’s perfect for any occasion. Whether you’re sharing with loved ones or treating yourself, I promise these squares will quickly become a favorite in your recipe collection. So, grab your ingredients, get baking, and enjoy every delicious square!
Print
Spinach Feta Bake Squares Recipe
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: 9 to 12 squares
- Category: Breakfast, Snack
- Method: Baking
- Cuisine: Mediterranean
- Diet: Vegetarian
Description
A savory and delicious Spinach Feta Bake Squares recipe that’s perfect for breakfast, brunch, or a light snack. This bake combines fresh spinach, tangy feta, and aromatic herbs into a moist, chewy square that’s easy to prepare and bake. With its golden crust and flavorful filling, it’s a crowd-pleaser that’s great served warm, chilled, or at room temperature.
Ingredients
Vegetables and Aromatics
- 2 cups fresh spinach, chopped (or 250 g frozen spinach, thawed and squeezed dry)
- 1 small onion, finely chopped
- 2 garlic cloves, minced
Dairy and Eggs
- 200 g feta cheese, crumbled
- 2 large eggs
- ½ cup milk (120 ml)
- Optional: ¼ cup grated mozzarella or Parmesan cheese
Dry Ingredients
- 1 cup all-purpose flour (120 g)
- 1 teaspoon baking powder
- ½ teaspoon salt
- ½ teaspoon ground black pepper
- ½ teaspoon dried oregano or dill
Oils and Fats
- ½ cup olive oil (120 ml) plus 1 tablespoon for sautéing
Instructions
- Preheat Oven and Prepare Pan: Preheat your oven to 180°C (350°F) and lightly grease or line a square baking dish with parchment paper to prevent sticking.
- Sauté Vegetables: Heat 1 tablespoon olive oil in a skillet over medium heat. Add the finely chopped onion and minced garlic, sautéing until soft and fragrant. Add the chopped spinach and cook until wilted (if using fresh) or until excess moisture evaporates (if using frozen). Remove from heat and let this mixture cool slightly.
- Mix Wet Ingredients and Dry Ingredients: In a large mixing bowl, whisk together the eggs, milk, and olive oil until smooth. Gradually stir in the flour, baking powder, salt, black pepper, and dried oregano or dill until the batter is thick but pourable.
- Combine Fillings: Fold the cooled spinach and onion mixture into the batter along with the crumbled feta cheese. If desired, add grated mozzarella or Parmesan cheese and gently mix to distribute evenly.
- Bake: Pour the batter evenly into the prepared baking dish, smoothing the surface with a spatula. Bake in the preheated oven for 35 to 40 minutes, or until the top is golden and the center is set.
- Cool and Serve: Remove from the oven and let cool for at least 10 minutes in the dish before cutting into 9 to 12 squares. Serve warm, at room temperature, or chilled according to preference.
Notes
- You can substitute frozen spinach for fresh, just ensure it’s thawed and thoroughly squeezed to remove excess water.
- Adding mozzarella or Parmesan cheese enhances cheesiness but is optional.
- Serve these squares as a snack, breakfast item, or light lunch.
- Store leftovers covered in the refrigerator for up to 3 days or freeze for longer storage.
- Use parchment paper for easier removal and cleaner slicing.

