Name: Feta Grilled Cheese Sandwich with Spinach Recipe
Prep time: 10 min
Cook time: 10 min
Total time: 20 min
Cuisine: Fusion
Ingredients: 1 tablespoon olive oil; 113 g spinach leaves; 1 pinch salt; 4 slices sourdough bread; 2 tablespoons butter, softened at room temperature; 6-8 pieces sun-dried tomatoes, chopped; ½ cup feta cheese, crumbled; ¼ cup cheddar cheese, grated (or grated mozzarella cheese); 1 pinch oregano; 1 pinch red pepper flakes; 1 teaspoon honey (optional for serving)

If you crave gooey, savory comfort with a Mediterranean twist, you’ll absolutely adore this Feta Grilled Cheese Sandwich with Spinach! Packed with creamy feta, sautéed spinach, and tangy sun-dried tomatoes, all snuggled between slices of buttery, golden sourdough—this sandwich is next-level grilled cheese, and it comes together in just 20 minutes.

Why You’ll Love This Recipe

Cheese Lover’s Dream: Melty cheddar and tangy feta combine for a creamy, crave-worthy filling with just the right touch of saltiness.
Sneaky Greens: Sautéed spinach blends seamlessly into the sandwich, boosting nutrition without sacrificing flavor.
Upgraded Classics: Buttered sourdough gets golden and crisp, adding a rustic touch and pillowy crunch to your grilled cheese experience.
Ready in 20 Minutes: From prep to plate, you’ll be biting into this Feta Grilled Cheese Sandwich with Spinach faster than you can find your favorite soup bowl.

Feta Grilled Cheese Sandwich with Spinach Recipe - Recipe Image

Ingredients You’ll Need

Just a handful of fresh, vibrant ingredients come together to make this Feta Grilled Cheese Sandwich with Spinach truly special. Every ingredient is chosen for maximum flavor and appealing color, giving your sandwich that wow factor with very little fuss.

Olive oil: Used to sauté the spinach, adding flavor and a touch of richness to the greens.
Fresh spinach leaves: Speckled throughout the sandwich with color and gentle earthiness—use baby spinach if you can for extra tenderness.
Salt: Just a pinch brings out the flavor of the spinach.
Sourdough bread: The tangy, chewy hero of this sandwich that toasts up beautifully golden and crisp.
Butter: Softened butter ensures perfectly golden, crisp edges and rich flavor on every bite.
Sun-dried tomatoes (packed in oil): Chopped and pressed into the bread, they add a tangy, umami punch that cuts through the richness.
Feta cheese, crumbled: Salty and creamy, feta is the star that gives this sandwich its signature Mediterranean flair.
Cheddar cheese, grated (or mozzarella): Melts beautifully, binding the filling together for that coveted “cheese pull.”
Oregano: Adds a layer of aromatic, herby complexity that’s classic with feta and spinach.
Red pepper flakes: Just a pinch for warmth—adjust to your spice comfort level.
Honey (optional): A quick drizzle before serving creates an irresistible sweet-savory finish.

Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

This Feta Grilled Cheese Sandwich with Spinach is endlessly customizable! Whether you’re accommodating dietary needs or just feeling creative, here are some easy twists to make this sandwich truly your own.

Make it vegan: Swap in your favorite plant-based feta and butter, and use vegan mozzarella for a dairy-free sandwich that still delivers big flavor.
Add protein: Thinly sliced roasted chicken or turkey slides right in for a more filling version without overwhelming the classic spinach-feta combo.
Switch the greens: Try arugula for extra peppery punch or kale for a heartier bite—just be sure to sauté until wilted.
Pep it up: A sprinkle of chopped olives or a few slices of roasted red pepper amps up the Mediterranean vibes.

How to Make Feta Grilled Cheese Sandwich with Spinach

Step 1: Sauté the Spinach

Heat the olive oil in a large non-stick skillet over medium heat. Add the fresh spinach leaves and stir frequently for 5–6 minutes, just until the spinach wilts and turns a deep emerald green. Season with a pinch of salt, give it a quick mix, then transfer the spinach to a plate. Use a paper towel to quickly wipe the pan clean for the next step—no need to dirty another dish!

Step 2: Build the Sandwich Layers

Spread butter on one side of each slice of sourdough. Lay two slices butter-side-down in your skillet. Sprinkle the chopped sun-dried tomatoes evenly over each slice, pressing with a spoon so they stick. Layer on half the crumbled feta, half the shredded cheddar, and all your sautéed spinach. Add the remaining feta and cheddar over the spinach, then finish off with a pinch of oregano and red pepper flakes for a boost of flavor.

Step 3: Toast to Golden Perfection

Top each sandwich with the second slice of bread, buttered side facing up. Place the skillet over medium heat and cook for about 5 minutes on one side, pressing gently with a spatula to help crisp things up. Flip carefully—use a wide spatula for support!—and cook the other side for 5 minutes more, or until the bread is perfectly golden and you see irresistible cheese melting out the sides.

Step 4: Finishing Touches & Serve

Remove from the pan and sprinkle with extra oregano and red pepper flakes. For a little Mediterranean magic, drizzle each sandwich with a bit of honey just before serving. Slice in half, serve hot, and get ready for flavor fireworks!

Pro Tips for Making Feta Grilled Cheese Sandwich with Spinach

Spinach Prep Savvy: Always sauté spinach until just wilted—too much and it gets mushy, too little and it won’t meld with the cheese.
Bread Matters: Pick a crusty sourdough for structure; soft sandwich bread will get soggy with all that luscious filling.
Layer Order: Sandwich the spinach between layers of cheese so it sticks in place and doesn’t slide out when flipping.
Don’t Rush the Toast: Keep the heat at medium so the bread gets golden while the cheese melts thoroughly—low and slow wins!

How to Serve Feta Grilled Cheese Sandwich with Spinach

Garnishes

A sprinkle of extra oregano and a pinch of red pepper flakes really bring out the Mediterranean flavors in your Feta Grilled Cheese Sandwich with Spinach. For a truly restaurant-worthy touch, drizzle a little honey or scatter some fresh thyme leaves over the top—pure magic!

Side Dishes

This sandwich pairs like a dream with a simple tomato soup or a chilled cucumber salad. If you’re feeling fancy, serve alongside some roasted sweet potato fries or a handful of briny olives to play up those Mediterranean notes.

Creative Ways to Present

Cut the sandwiches into triangles for a classic touch, or try long strips for easy dunking in soup. Arrange on a wooden board with a bowl of honey for drizzling and a stack of napkins—it’s the perfect casual lunch spread for friends or a cozy dinner for one!

Make Ahead and Storage

Storing Leftovers

If you somehow have leftovers (though I doubt it!), wrap your Feta Grilled Cheese Sandwich with Spinach tightly in foil and pop it in the refrigerator. It’ll keep for up to 2 days and makes a fabulous next-day lunch.

Freezing

You can freeze assembled (but un-toasted) sandwiches for quick lunches later. Just wrap them well in plastic and then foil, and thaw before grilling so they crisp up nicely and the cheese melts evenly.

Reheating

The best way to revive your grilled cheese is to reheat gently in a skillet over medium-low heat—this way, the bread gets crispy again and the inside is gooey! Avoid microwaving, as it will make the bread chewy instead of crisp.

FAQs

Can I use frozen spinach instead of fresh?

Yes! Just make sure to thaw it completely and squeeze out excess water before sautéing. You’ll only need about half the amount, since frozen spinach is denser once thawed.
What’s the best bread for feta grilled cheese sandwiches?

Sourdough is ideal because it’s sturdy and gets deliciously crisp, but you can use any hearty bread you love—whole wheat or multigrain work well, too!
Is the honey really necessary?

Not at all—it’s completely optional! Drizzling honey adds a lovely contrasting sweetness, but the sandwich is still fantastic without it if you prefer savory only.
How can I make this recipe gluten-free?

Just use your favorite gluten-free bread! Everything else in the Feta Grilled Cheese Sandwich with Spinach is naturally gluten-free.

Final Thoughts

If you’re looking for the ultimate comfort food with a delicious Mediterranean upgrade, this Feta Grilled Cheese Sandwich with Spinach is it. I hope you give it a try—it’s a recipe that’s just as perfect for a weeknight dinner as it is for a cozy weekend lunch. Enjoy every cheesy, crispy bite!

Feta Grilled Cheese Sandwich with Spinach Recipe