Creamy Mushroom & Spinach Stuffed Pastry Bites
If you’re looking for a delightful appetizer that’s sure to impress, you’ve come to the right place! Creamy Mushroom & Spinach Stuffed Pastry Bites are one of my absolute favorite treats. They bring together the rich flavors of sautéed mushrooms and fresh spinach, all wrapped up in flaky puff pastry. Perfect for busy weeknights or family gatherings, these little bites always disappear quickly at parties.
What I love most about this recipe is how easy it is to prepare. You can whip these up in no time, and they are just as delicious fresh out of the oven as they are served later. Trust me, once you make these, you’ll want them on your table for every occasion!
Why You’ll Love This Recipe
- Quick and Easy: With just a few simple steps, you can have these tasty bites ready in under an hour.
- Family-Friendly: Everyone loves a good pastry! These bites are perfect for kids and adults alike.
- Versatile Snack: Whether it’s game day or a cozy night in, these pastries fit any occasion.
- Make-Ahead Option: Prepare the filling ahead of time and assemble just before baking for a stress-free appetizer.
- Deliciously Flavorful: The combination of creamy cheese, earthy mushrooms, and fresh spinach creates a mouthwatering experience.

Ingredients You’ll Need
Gathering simple, wholesome ingredients is part of the fun! Here’s what you’ll need to make your Creamy Mushroom & Spinach Stuffed Pastry Bites:
- 1 sheet puff pastry, thawed
- 200g mushrooms, finely chopped
- 150g fresh spinach
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 100g cheese (mozzarella, cheddar, or a blend), grated
- 2 tablespoons cream cheese
- Salt and pepper to taste
- 1 egg (for egg wash)
Variations
This recipe is wonderfully flexible! Feel free to get creative with your fillings based on what you have on hand or your personal preferences.
- Add some spice: Toss in some red pepper flakes or chopped jalapeños for a kick!
- Change up the greens: Substitute kale or Swiss chard for the spinach for a different flavor profile.
- Go vegan: Use dairy-free cheese and cream cheese alternatives for a plant-based version.
- Mix in some herbs: Fresh herbs like thyme or basil can add an extra layer of flavor.
How to Make Creamy Mushroom & Spinach Stuffed Pastry Bites
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C). This ensures that when your pastries go in, they’ll bake evenly and come out golden brown.
Step 2: Sauté the Aromatics
In a skillet over medium heat, sauté the finely chopped onions and minced garlic until they turn translucent. This step is crucial because it brings out their natural sweetness, setting a flavorful base for your filling.
Step 3: Cook the Mushrooms
Add in the finely chopped mushrooms and cook them until they’re softened. This draws out moisture from the mushrooms while enhancing their rich flavor.
Step 4: Add the Spinach
Next, toss in the fresh spinach and cook until it wilts down. Season with salt and pepper to taste. The spinach adds vibrant color and nutrients to our filling!
Step 5: Combine with Cheese
Remove the skillet from heat and let it cool slightly. Mix in grated cheese and cream cheese until everything is well combined. This creamy mixture will be absolutely irresistible once baked!
Step 6: Prepare the Pastry
Roll out your thawed puff pastry on a lightly floured surface. Cut it into 24 squares—these will be your delightful little pockets of flavor!
Step 7: Fill Each Square
Place about a teaspoon of filling in the center of each square. Be careful not to overfill; we want them to seal properly without bursting open during baking.
Step 8: Seal Your Pastries
Fold each square over into a triangle or rectangle shape. Press down on the edges firmly to seal them closed; this keeps all that delicious filling inside!
Step 9: Brush with Egg Wash
Beat one egg and brush it over the tops of each pastry. This gives them that lovely golden finish that makes them so inviting.
Step 10: Bake Away
Arrange your pastries on a baking sheet lined with parchment paper. Bake for about 20–25 minutes or until they are puffed up and beautifully golden brown.
Step 11: Cool Before Serving
Let them cool for about 10 minutes before digging in! This will help set the filling inside while keeping those flaky layers intact.
Now you’re ready to serve up these Creamy Mushroom & Spinach Stuffed Pastry Bites at your next gathering—or enjoy them all by yourself! Happy cooking!
Pro Tips for Making Creamy Mushroom & Spinach Stuffed Pastry Bites
Making these pastry bites is a breeze, and with a few helpful tips, you’ll impress your family and friends even more!
- Use chilled puff pastry: Keeping your puff pastry cold helps it rise better in the oven, resulting in flakier and lighter bites.
- Don’t overfill the pastries: A teaspoon of filling is perfect; overfilling can cause the pastries to burst open while baking.
- Experiment with cheeses: Different cheese combinations can enhance flavor. Try using feta or goat cheese for a tangy twist!
- Make ahead of time: You can prepare the filling in advance and store it in the fridge. Assemble the pastries just before baking for fresh and warm bites.
- Brush with egg wash generously: A good coat of egg wash will ensure a beautiful golden color on your pastries, making them look as delicious as they taste!
How to Serve Creamy Mushroom & Spinach Stuffed Pastry Bites
These creamy mushroom and spinach stuffed pastry bites are not only delectable but also versatile when it comes to serving. Here are some ideas to make your presentation as delightful as the dish itself.
Garnishes
- Fresh herbs: A sprinkle of chopped parsley or chives adds a pop of color and freshness that complements the richness of the pastries.
- Chili flakes: For those who enjoy a bit of heat, a dash of chili flakes can elevate the flavor profile and give your bites an exciting kick.
Side Dishes
- Mixed green salad: A light salad with a zesty vinaigrette balances the richness of the stuffed pastries, providing a refreshing contrast.
- Roasted vegetables: Seasonal roasted vegetables like zucchini or bell peppers add both nutrition and color to your plate, enhancing the overall meal experience.
- Garlic bread: Serve alongside crispy garlic bread for a comforting touch that’s sure to please everyone at your gathering.
- Tomato soup: Pairing these pastry bites with a warm bowl of tomato soup creates a cozy atmosphere and makes for an irresistible combination.
With these tips and serving suggestions, your Creamy Mushroom & Spinach Stuffed Pastry Bites are sure to be a hit at any occasion! Enjoy every delicious bite!

Make Ahead and Storage
These Creamy Mushroom & Spinach Stuffed Pastry Bites are perfect for meal prep, allowing you to enjoy delicious snacks anytime! You can easily prepare them ahead of time and store them for later use.
Storing Leftovers
- Allow the pastry bites to cool completely.
- Place them in an airtight container.
- Store in the refrigerator for up to 3 days.
Freezing
- Prepare the pastry bites as directed but do not bake.
- Arrange them on a baking sheet and freeze until solid.
- Transfer frozen bites to a freezer-safe bag or container.
- Store in the freezer for up to 2 months.
Reheating
- Preheat your oven to 350°F (175°C).
- Place the pastry bites on a baking sheet.
- Bake for 10–15 minutes or until heated through and crisp.
FAQs
Here are some common questions about making Creamy Mushroom & Spinach Stuffed Pastry Bites.
Can I use different types of cheese in Creamy Mushroom & Spinach Stuffed Pastry Bites?
Absolutely! While mozzarella and cheddar work wonderfully, feel free to experiment with other cheeses like feta or gouda for a unique flavor profile.
How can I make Creamy Mushroom & Spinach Stuffed Pastry Bites vegan?
You can replace the cheese with plant-based alternatives and use a flax egg instead of the regular egg wash. Additionally, ensure your puff pastry is dairy-free.
How long do Creamy Mushroom & Spinach Stuffed Pastry Bites last in the fridge?
They will last about 3 days when stored properly in an airtight container.
Can I bake these pastry bites from frozen?
Yes! If baking from frozen, add a few extra minutes to the baking time until they are golden brown and heated through.
Final Thoughts
I hope you’re inspired to whip up these delightful Creamy Mushroom & Spinach Stuffed Pastry Bites! They are not only simple to make but also bursting with flavor. Whether you’re hosting a gathering or just indulging yourself, these pastry bites are sure to impress. Enjoy every bite, and don’t hesitate to share your experiences with me. Happy cooking!
Creamy Mushroom & Spinach Stuffed Pastry Bites
Creamy Mushroom & Spinach Stuffed Pastry Bites are the perfect combination of flaky pastry and savory filling that will steal the spotlight at any gathering. These delightful bites are filled with a rich mixture of sautéed mushrooms, fresh spinach, and creamy cheese, all encased in golden puff pastry. Easy to prepare and packed with flavor, they make an excellent appetizer for parties or a comforting snack for family nights. Enjoy them hot out of the oven or serve them at room temperature; either way, they are sure to be a hit!
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Total Time: 45 minutes
- Yield: About 24 servings 1x
- Category: Appetizer
- Method: Baking
- Cuisine: American
Ingredients
- 1 sheet puff pastry, thawed
- 200g mushrooms, finely chopped
- 150g fresh spinach
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 100g cheese (mozzarella or cheddar), grated
- 2 tablespoons cream cheese
- Salt and pepper to taste
- 1 egg (for egg wash)
Instructions
- Preheat your oven to 375°F (190°C).
- In a skillet over medium heat, sauté onions and garlic until translucent.
- Add chopped mushrooms and cook until softened.
- Incorporate fresh spinach and season with salt and pepper until wilted.
- Remove from heat and mix in grated cheese and cream cheese until well combined.
- Roll out puff pastry on a floured surface and cut into 24 squares.
- Place about a teaspoon of filling in each square's center.
- Fold over to seal the edges firmly.
- Brush the tops with beaten egg for a golden finish.
- Bake on a parchment-lined baking sheet for 20–25 minutes or until golden brown.
Nutrition
- Serving Size: 1 pastry bite (45g)
- Calories: 120
- Sugar: 1g
- Sodium: 150mg
- Fat: 7g
- Saturated Fat: 3g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 30mg
