This Chicken and Mushroom Pastry is not only delicious but also an excellent choice for entertaining. The blend of chicken, garlic, and mushrooms nestled in a flaky crust is bound to impress both family and guests alike.
Recipe Details
I often rely on this Chicken and Mushroom Pastry recipe for a quick and easy appetizer when hosting. Its wonderful flavor and straightforward preparation make it a favorite for entertaining, and I’ve yet to find anyone who can resist these tasty morsels.
- TASTE: The combination of savory chicken and rich, meaty mushrooms yields a delightful filling. The inclusion of creamy mayonnaise and mozzarella takes the flavor to another level.
- TEXTURE: The puff pastry shells are light and crispy, complemented by a chunky filling of meat, mushrooms, and melted cheese.
- TIME: The preparation takes just 15 minutes, with an additional 30 minutes for cooking, making it a quick and hassle-free dish.
- EASE: This recipe is incredibly simple to create. The use of store-bought pastry shells, combined with easy-to-find filling ingredients, allows you to whip it up quickly for last-minute guests.
What You’ll Need

Ingredient Notes
- Chicken– Shredded breast is preferred, but dark meat can also be used.
- Mushrooms– Any type will do, though I chose chopped portobello varieties.
- Garlic– Fresh cloves are best.
- Mozzarella cheese– Shredded form is recommended.
- Mayonnaise– Serves as a binder for the filling, adding a rich creaminess.
- Fresh dill– This herb provides a superb herbal note to the filling.
- Seasonings– Salt and black pepper are essential.
- Puff Pastry Shells– Required for the crust, these can be easily found in the freezer aisle near desserts of any grocery store.
Add-ins and Substitutions
- Use a different protein– You can swap in shredded pork, turkey, ground beef, or even bacon.
- Substitute the cheese– While I opted for mozzarella, you could also use Monterey jack, pepper jack, cheddar, or Swiss cheese.
- Add other vegetables– Consider incorporating chopped carrots, peas, or onions into the mushroom filling.
- Make them lighter– For a lower-calorie option that still packs flavor, try these Chicken and Mushroom Phyllo appetizers.
How to Make Chicken and Mushroom Pastry
- Sauté chopped mushrooms. Heat olive oil in a medium skillet and cook the mushrooms over medium-high heat until they’re soft.
- Combine filling ingredients. In a bowl, blend the mushrooms, garlic, chicken, mayonnaise, mozzarella, salt, pepper, and dill.
- Fill the shells. Spoon a generous tablespoon of the chicken mixture into each thawed puff pastry shell, then arrange them on a parchment-lined baking sheet.
- Bake them. Brush each mushroom puff pastry with an egg wash and bake for 30 minutes at 390 degrees Fahrenheit.
Pro Tip: Don’t skip the egg wash (beaten egg + water) as it creates a beautifully golden brown crust on the pastries.

Recipe Tips
- Select a rotisserie chicken: For easier preparation, consider using shredded rotisserie chicken instead of cooking your own from scratch.
- Shred cheese from a block: Pre-grated cheese often includes starch to stop clumping, which can impact melting. Shredding cheese yourself will create a gooier filling.
- Avoid excessive filling: Use a moderate amount of filling to allow the puff pastry to rise and create a bowl-like shape to hold the ingredients.
FAQs
Which type of pastry is best for these Chicken and Mushroom Pastry appetizers?Puff pastry sheets are perfect for these appetizers as they are easy to use, can be stored in the freezer until you’re ready, and can be easily shaped into circles for filling. Plus, they offer a wonderfully light and crispy texture.
What is the origin of chicken and mushroom pie?Chicken and mushroom pies, which are larger versions of these small treats, have origins dating back hundreds of years, likely in either France or England. Possible culinary predecessors include the pot pie from medieval England and torte in France.

Serving Suggestions
These Chicken and Mushroom Pastry bites are flexible and can be paired with an array of dishes. They go exceptionally well with main courses, sides, salads, or other appetizers. Here are a few suggestions:
- Meat Dishes: Serve these bites as a delightful appetizer alongside savory options like Ribeye Steak, Smoked Chicken Thighs, Pork Crown Roast, or Braised Beef Short Ribs (VIDEO).
- Salads: Complement your Chicken and Mushroom Pastry with a Spinach Pomegranate Salad, Cucumber Tomato Feta Salad, Cucumber Radish Salad, or an Antipasto Salad.
- Sides: Pair them with Air Fryer Brussels Sprouts, Sautéed Garlic Asparagus, Super Creamy Mashed Potatoes, or Air Fryer Green Beans.
- Other Appetizers: Enjoy them with additional bites like Eggplant Roll-Ups, Mushroom Puff Pastry Pinwheels, or Chicken and Mushroom Phyllo Appetizers (VIDEO).
Prepare This Recipe in Advance
Advance preparation: If you’re short on time, you can prepare the chicken and mushroom filling in advance. Keep it in an airtight container in the refrigerator until it’s time to fill and bake the pastry shells.
Storage: Store these bites in an airtight container in the fridge for up to four days. To reheat, place them on a parchment-lined baking sheet and warm them at 300 degrees Fahrenheit for approximately 8 minutes.
Freezing: You can freeze these pastries in a freezer-safe container or ziplock bag, ensuring they will remain good for up to four months.
Explore More Delicious Appetizers!
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from votesPrint
Course: Appetizer Cuisine: American, European Prep Time: 15 minutes Cook Time: 30 minutes Servings: 12 appetizers Calories: 229kcal
Pin
RateIngredients
- 1 tbsp olive oil
- 1 cup shredded chicken
- 4 oz mushrooms chopped
- 2 tbsp mayonnaise
- 1/4 tsp salt
- 1/8 tsp black pepper
- 1 cup shredded mozzarella
- 1 garlic clove
- 2 pkg puff pastry shells
- 1 tbsp fresh dillchopped
- 1
tbsp
fresh dill
chopped -
1
whisked egg + 1 Tbsp water
(for egg wash)
Instructions
- In a medium skillet, heat olive oil over medium-high heat and sauté the chopped mushrooms until they have softened.
- Combine the sautéed mushrooms, shredded chicken, mozzarella cheese, mayonnaise, garlic, dill, salt, and pepper in a mixing bowl.
- Place the thawed puff pastry shells onto a baking sheet lined with parchment paper. Spoon a generous tablespoon of the chicken mixture into each shell. Brush the tops with an egg wash and bake at 390 degrees Fahrenheit for 30 minutes.
Notes
Preparing in advance: If time is limited, you can make the chicken and mushroom filling ahead of time and store it in an airtight container in the fridge until you’re ready to fill and bake the pastry shells.Reheating the mushroom appetizers: To reheat them, place on a baking sheet lined with parchment paper and bake at 300 degrees Fahrenheit for about 8 minutes.
Nutrition
Calories:
229
kcal
|
Carbohydrates:
15
g
|
Protein:
5
g
|
Fat:
17
g
|
Saturated Fat:
5
g
|
Cholesterol:
8
mg
|
Fiber: 1g |
Sodium:
200
mg
|
Potassium:
56
mg
|
Sugar: 1g |
Vitamin A: 63IU |
Vitamin C: 1mg |
Calcium: 50mg |
Iron: 1mg
