Name: Cheesy Everything Spinach Croissants Recipe
Prep time: 15 min
Cook time: 18 min
Total time: 33 min
Cuisine: American
Ingredients: 1 ⅔ cups frozen spinach, thawed overnight in the fridge; 6 oz cream cheese, softened; 1/3 cup mayonnaise; 1 1/2 cups shredded mozzarella cheese; 3/4 tsp onion powder; 1/2 tsp garlic powder; 1/2 tsp fine sea salt; 1/4 tsp black pepper; 8 butter croissants; 1 tbsp honey; 1 tbsp + 2 tsp everything but the bagel seasoning

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If you are looking for a delightful combination of flaky, buttery croissants packed with a savory, cheesy spinach filling and topped with a burst of flavor from everything bagel seasoning, this Cheesy Everything Spinach Croissants Recipe is going to become your new favorite treat. It perfectly balances creamy textures with the vibrant earthiness of spinach and the zing of garlic and onion powders, making each bite irresistible. Whether you want a special brunch item or a comforting snack, these croissants deliver on every level with ease and style.

Ingredients You'll Need

Inside a large white bowl, there is a creamy, thick mixture with two main textures and colors: white and green. The white part looks smooth and soft, like cream cheese or sour cream, evenly mixed throughout. The green parts are leafy, chopped spinach scattered all across the mix, giving little specks and patches of dark and light green. Thin strands of pale yellow cheese are also mingled within the mixture, adding a slight texture contrast. A spatula with a black handle is stirring the mix from the bottom right side of the bowl. The bowl is set on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Simple ingredients come together in this recipe to create a wonderful medley of flavors and textures. Each element plays a crucial role, from the creamy filling to the crispy, buttery exterior of the croissants, all finished with that iconic everything seasoning sprinkle.

Frozen spinach (1 ⅔ cup): Be sure to thaw overnight and drain well to avoid soggy filling.
Cream cheese (6 oz, softened): Adds richness and a smooth, creamy texture.
Mayonnaise (⅓ cup): Enhances moisture and adds a subtle tanginess.
Shredded mozzarella cheese (1 ½ cups): Melts beautifully for the gooey, cheesy goodness.
Onion powder (¾ tsp): Provides a mild savory depth without overpowering.
Garlic powder (½ tsp): Offers a warm, aromatic lift to the filling.
Fine sea salt (½ tsp): Balances all the flavors perfectly.
Black pepper (¼ tsp): Adds just a subtle, peppery kick.
Butter croissants (8): The flaky vessel that carries all this deliciousness.
Honey (1 tbsp): Adds a touch of sweetness that contrasts beautifully with the savory layers.
Everything but the bagel seasoning (1 tablespoon + 2 tsp): The star finishing touch that gives these croissants their memorable flavor explosion.

How to Make Cheesy Everything Spinach Croissants Recipe

Step 1: Prepare the Spinach Filling

First, ensure your frozen spinach has been thawed completely and squeezed dry to remove excess water. In a bowl, combine the softened cream cheese and mayonnaise until smooth and creamy. Add the drained spinach, shredded mozzarella, onion powder, garlic powder, salt, and black pepper. Mix everything thoroughly so every bite is packed with that luscious, cheesy spinach mixture.

Step 2: Prep the Croissants

Take each butter croissant and slice them horizontally but not all the way through—keeping a hinge so the filling won’t fall out. Gently open each croissant to create a pocket ready for stuffing. This technique will help keep all the fillings nestled perfectly inside after baking.

Step 3: Stuff the Croissants

Generously spoon the spinach and cheese filling into each croissant pocket. Don’t be shy here; you want each croissant to be bursting with flavor. Once filled, close the croissants gently to keep the filling secure.

Step 4: Add Honey and Seasoning

Brush each stuffed croissant with a thin layer of honey—this adds a subtle sweetness and helps the everything seasoning adhere beautifully. Sprinkle the "everything but the bagel" seasoning evenly over the croissants to give them that signature flavor and a lovely, crunchy texture on top.

Step 5: Bake to Perfection

Place the prepared croissants on a baking sheet lined with parchment paper and bake at 350°F (175°C) for about 15 to 18 minutes. Bake until the croissants are golden brown, and the cheese is melted and bubbly inside. The aroma filling your kitchen will make it hard to wait!

How to Serve Cheesy Everything Spinach Croissants Recipe

A pair of woman's hands are gently pulling apart a golden brown croissant, showing its light and fluffy inside with airy layers. The croissant has a crispy, shiny texture on the outside with a rich, warm amber color. In the background, four more whole croissants with the same golden brown crispy layers rest on a baking tray lined with a parchment sheet. The scene is set on a white marbled surface that adds a clean, bright look to the image. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Serving these croissants warm with a sprinkle of fresh chopped parsley or chives adds a pop of color and a fresh herbal note that complements the creamy filling beautifully. A small drizzle of extra honey on the side invites a delightful balance if you crave an extra hint of sweetness.

Side Dishes

Pair these croissants with a simple mixed green salad tossed with a light vinaigrette or a fresh tomato basil soup for a well-rounded meal. The croissants’ rich and cheesy quality balances perfectly with lighter, refreshing sides.

Creative Ways to Present

For a brunch spread, cut the croissants into halves or thirds and arrange them on a platter with an assortment of dips like a garlicky yogurt sauce or spicy aioli. You can also stuff mini croissants with the same filling as bite-sized appetizers for parties, making sure the signature everything seasoning is still front and center.

Make Ahead and Storage

Storing Leftovers

If you have leftovers, wrap them tightly in foil or place them in an airtight container and store in the refrigerator for up to 3 days. The flavors will actually deepen after resting, though the croissants may lose a bit of their initial crispness.

Freezing

The Cheesy Everything Spinach Croissants Recipe also freezes well. Wrap each croissant individually in plastic wrap and then place in a freezer-safe bag for up to 2 months. Defrost overnight in the fridge before reheating for best results.

Reheating

To regain the croissants’ flakiness and melty cheese, reheat them in the oven at 350°F (175°C) for about 10 minutes. Avoid microwaving, as this can make the croissants soggy and chewy instead of perfectly crisp and gooey.

FAQs

Can I use fresh spinach instead of frozen?

Yes, you can! Just be sure to sauté fresh spinach until wilted and drain off any excess moisture before mixing it into the filling to avoid sogginess.

Is there a substitute for mayonnaise in the filling?

Absolutely. You can use Greek yogurt or sour cream instead; both add creaminess and a slight tang, keeping the flavor balanced.

Can I use other cheeses in this recipe?

Definitely! Feel free to experiment with cheeses like cheddar, feta, or even a sharp provolone for a different flavor twist.

What if I don’t have everything but the bagel seasoning?

You can make a simple version at home with a mix of sesame seeds, poppy seeds, dried garlic, dried onion flakes, and coarse salt.

Are these croissants suitable for freezing after baking?

Yes, once cooled, you can freeze the baked croissants by wrapping them well. Reheat directly from frozen, but add a few extra minutes to the baking time.

Final Thoughts

This Cheesy Everything Spinach Croissants Recipe is simply one of those dishes that feels like a warm hug wrapped in buttery, cheesy goodness. Whether you’re serving friends or indulging yourself, it’s guaranteed to satisfy cravings and impress with its perfect flavor blend. Go ahead and give this recipe a try—you won’t regret inviting these croissants into your kitchen and heart!

Ingredients You'll Need