Mushroom Puff Pastry Bites
These Mushroom Puff Pastry Bites are an easy appetizer recipe made with flaky puff pastry, savory mushrooms, onion, mozzarella cheese, and garlic powder. They bake up golden, crispy, and cheesy, and they’re so simple to make with just a few basic ingredients.

WANT TO SAVE THIS FOR LATER?
It’s an easy appetizer for holiday parties, family gatherings, game day, potlucks, or even a cozy weekend snack. They look fancy enough for special occasions but are easy enough to make anytime you want something warm and delicious without spending hours in the kitchen.
Serve with a fresh green salad or a creamy spinach dip for an easy appetizer spread.
How to Make Mushroom Puff Pastry Bites
Ingredients you’ll need for this recipe

Step-by-Step Guide
1. Preheat the oven to 400 degrees.
2. Chop the mushrooms and onions.
3. In a medium skillet, cook the mushrooms, onions, and garlic powder over medium heat for 5-7 minutes, until mushrooms and a bit tender and fragrant.


4. Cut each puff pastry sheet into thirds, then into thirds again to make 9 squares out of each sheet.

5. Grease a muffin pan and place a puff pastry square into each of the cavities, and gently press to the bottom and up the sides.

6. Sprinkle a little cheese into the bottom of each, then add some mushroom mixture and top with more cheese.


7. Transfer to the oven and bake for 15 minutes, until golden.

Serve & Enjoy!

Important Recipe Notes
- Thaw the puff pastry according to the package directions before using.
- Chop the mushrooms into small pieces so they fit easily inside each pastry cup.
- Cook the mushroom mixture until most of the moisture has evaporated to help keep the pastry crisp.
- Don’t overfill the pastry cups or the filling may spill over while baking.
- Grease the muffin pan well so the bites release easily after baking.
- Serve warm while the cheese is still melted for the best flavor and texture.
- Store leftovers in an airtight container in the refrigerator for up to 3 days.
- Reheat in the oven or air fryer for a few minutes to crisp the pastry again.
Mushroom Puff Pastry Bites

Ingredients
- 2 sheets puff pastry thawed
- 12 oz baby bella mushrooms chopped
- ¾ cup onion diced
- 2 tsp garlic powder
- 1 ½ cups mozzarella cheese shredded
Instructions
- Preheat the oven to 400 degrees.
- Chop the mushrooms and onions.
- In a medium skillet, cook the mushrooms, onions, and garlic powder over medium heat for 5-7 minutes, until mushrooms and a bit tender and fragrant.
- Cut each puff pastry sheet into thirds, then into thirds again to make 9 squares out of each sheet.
- Grease a muffin pan and place a puff pastry square into each of the cavities, and gently press to the bottom and up the sides.
- Sprinkle a little cheese into the bottom of each, then add some mushroom mixture and top with more cheese.
- Transfer to the oven and bake for 15 minutes, until golden.
Check Out More Mushroom Recipe Ideas!
Creamy Spinach and Ricotta Stuffed Mushrooms
Quick and Tasty Jalapeño Popper Stuffed Mushrooms