Savory Mushroom Turnovers: A Deliciously Flaky Recipe

Mushroom turnovers are a delightful and versatile treat, perfect as appetizers, snacks, or even a light meal. These flaky pastries, filled with a savory mushroom mixture, are surprisingly easy to make and can be customized to suit your taste preferences. This comprehensive guide will walk you through every step of creating perfect mushroom turnovers, from preparing the dough to baking them to golden perfection. We’ll cover various techniques, ingredient options, and troubleshooting tips to ensure your success. Let’s dive in!

Why You’ll Love This Mushroom Turnover Recipe

* **Flaky and Buttery Crust:** The key to a great turnover is a light and flaky crust. We’ll guide you through the process of creating a puff pastry or a similar dough that delivers that perfect texture.
* **Savory and Earthy Filling:** The mushroom filling is rich in umami flavor, enhanced by aromatics like garlic, onions, and herbs. It’s a satisfying and flavorful combination that pairs perfectly with the pastry.
* **Versatile and Customizable:** This recipe can be easily adapted to your dietary needs and preferences. You can use different types of mushrooms, add vegetables, or incorporate cheese for a richer flavor.
* **Make-Ahead Friendly:** You can prepare the filling and even assemble the turnovers ahead of time and bake them just before serving. This makes them ideal for parties and gatherings.
* **Impressive Yet Easy:** While they look impressive, mushroom turnovers are relatively simple to make, especially if you use store-bought puff pastry.

Ingredients You’ll Need

Here’s a breakdown of the ingredients you’ll need for both the dough and the filling:

For the Dough:

* **Puff Pastry:** The foundation of our turnovers! You can use store-bought puff pastry sheets (usually found in the freezer section) or make your own if you’re feeling ambitious. Store-bought puff pastry is very convenient. If using frozen, thaw it according to the package instructions, usually in the refrigerator overnight.
* **Egg Wash:** One egg, lightly beaten with a tablespoon of water or milk. This will give the turnovers a beautiful golden-brown color and a slightly glossy finish.

For the Mushroom Filling:

* **Mushrooms:** A mix of mushrooms provides the best flavor and texture. Consider using cremini, shiitake, oyster, or button mushrooms. Experiment to find your favorite blend! Aim for about 1 pound total.
* **Onion:** One medium onion, finely chopped, provides a base of savory flavor.
* **Garlic:** Two to three cloves of garlic, minced, add a pungent aroma and enhance the mushroom flavor.
* **Butter:** Two tablespoons of unsalted butter, for sautéing the vegetables and adding richness to the filling. Olive oil can be substituted for a slightly different flavor profile, or used in combination with butter.
* **Fresh Herbs:** Fresh thyme, parsley, and chives, finely chopped, add brightness and complexity to the filling. About 2 tablespoons total of mixed herbs is a good starting point. Other herbs like sage or rosemary can also be used sparingly.
* **Dry Sherry or White Wine (Optional):** Two tablespoons, adds depth and complexity to the flavor. This is optional, but it enhances the savory notes of the mushrooms. You can substitute with vegetable broth if you prefer to avoid alcohol.
* **Heavy Cream (Optional):** Two tablespoons, adds richness and creaminess to the filling. This is also optional, but it creates a more luxurious texture.
* **Salt and Black Pepper:** To taste, for seasoning the filling.
* **Olive Oil:** A drizzle to start the sautéing process. Choose a good quality extra virgin olive oil for the best flavor.
* **Optional Cheese:** Grated Gruyere, Parmesan, or goat cheese can be added to the filling for extra flavor and richness. About 1/2 cup of grated cheese is a good amount.

Equipment You’ll Need

* **Large Skillet or Sauté Pan:** For cooking the mushroom filling. A non-stick pan is helpful, but not essential.
* **Cutting Board and Knife:** For chopping the vegetables and herbs.
* **Mixing Bowls:** For preparing the filling and egg wash.
* **Rolling Pin:** For rolling out the puff pastry (if needed).
* **Pastry Brush:** For applying the egg wash.
* **Baking Sheet:** Lined with parchment paper or a silicone baking mat.
* **Fork:** For crimping the edges of the turnovers.

Step-by-Step Instructions

Now, let’s get to the fun part: making the mushroom turnovers!

1. Prepare the Mushroom Filling:

* **Clean and Chop the Mushrooms:** Gently clean the mushrooms with a damp cloth or paper towel to remove any dirt. Avoid soaking them in water, as they will absorb too much moisture. Slice or chop the mushrooms into small, even pieces. The size will depend on your preference, but aim for pieces that are about 1/4 to 1/2 inch in size. Consistency is key so that they cook evenly.
* **Sauté the Aromatics:** Heat the butter and olive oil in a large skillet or sauté pan over medium heat. Add the chopped onion and cook until softened and translucent, about 5-7 minutes. Add the minced garlic and cook for another minute, until fragrant. Be careful not to burn the garlic.
* **Cook the Mushrooms:** Add the chopped mushrooms to the skillet and cook, stirring occasionally, until they release their moisture and begin to brown. This will take about 8-10 minutes. Don’t overcrowd the pan; if necessary, cook the mushrooms in batches to ensure they brown properly. Overcrowding will cause them to steam instead of brown.
* **Deglaze the Pan (Optional):** If using, add the dry sherry or white wine to the skillet and scrape up any browned bits from the bottom of the pan. This will add extra flavor to the filling. Let the wine reduce slightly, about 1-2 minutes.
* **Add Herbs and Cream (Optional):** Stir in the chopped fresh herbs and heavy cream (if using). Season with salt and black pepper to taste. Cook for another minute or two, until the flavors are well combined. Taste and adjust the seasoning as needed.
* **Cool the Filling:** Remove the skillet from the heat and let the mushroom filling cool completely before using it to fill the turnovers. This will prevent the puff pastry from becoming soggy.

2. Assemble the Turnovers:

* **Preheat the Oven:** Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper or a silicone baking mat.
* **Prepare the Puff Pastry:** If using store-bought puff pastry, thaw it according to the package instructions. Gently unfold the puff pastry sheet on a lightly floured surface. If the pastry is very thick, you can lightly roll it out to thin it slightly.
* **Cut the Pastry:** Use a sharp knife or pizza cutter to cut the puff pastry into squares or rectangles, depending on the size of turnovers you want. Aim for squares or rectangles that are about 4-5 inches in size.
* **Fill the Turnovers:** Place a spoonful (about 2-3 tablespoons) of the cooled mushroom filling in the center of each pastry square or rectangle. Be careful not to overfill the turnovers, as this can cause them to burst during baking.
* **Fold and Seal:** Fold the pastry over to form a triangle or rectangle, enclosing the filling. Press the edges together firmly to seal. You can use a fork to crimp the edges for a decorative touch and to ensure a good seal.
* **Egg Wash:** In a small bowl, whisk together the egg and water or milk to make the egg wash. Brush the tops of the turnovers with the egg wash. This will give them a golden-brown color and a glossy finish.
* **Optional: Score the Turnovers:** Use a sharp knife to make a few small slits in the tops of the turnovers. This will allow steam to escape during baking and prevent the turnovers from bursting.

3. Bake the Turnovers:

* **Bake:** Place the assembled turnovers on the prepared baking sheet. Bake in the preheated oven for 20-25 minutes, or until the turnovers are golden brown and puffed up. Keep a close eye on them, as baking times may vary depending on your oven.
* **Cool Slightly:** Remove the baking sheet from the oven and let the turnovers cool slightly on the baking sheet before transferring them to a wire rack to cool completely. This will help prevent them from becoming soggy.

4. Serve and Enjoy:

* **Serve:** Serve the mushroom turnovers warm or at room temperature. They are delicious on their own or with a side salad or dipping sauce. They make a great appetizer for parties or a satisfying snack.

Tips for Perfect Mushroom Turnovers

* **Use High-Quality Puff Pastry:** The quality of the puff pastry will greatly affect the final result. Choose a brand that you trust and that is known for its flaky texture. All-butter puff pastry is generally considered to be the best.
* **Don’t Overfill the Turnovers:** Overfilling the turnovers can cause them to burst during baking. Use just enough filling to fill them without making them too bulky.
* **Seal the Edges Well:** Make sure to seal the edges of the turnovers tightly to prevent the filling from leaking out during baking. Use a fork to crimp the edges for extra security.
* **Don’t Skip the Egg Wash:** The egg wash is essential for giving the turnovers a golden-brown color and a glossy finish. It also helps to seal the edges of the turnovers.
* **Let the Filling Cool:** Letting the mushroom filling cool completely before filling the turnovers will prevent the puff pastry from becoming soggy.
* **Bake at the Right Temperature:** Baking the turnovers at the right temperature is crucial for achieving a golden-brown color and a flaky texture. Make sure your oven is properly preheated.
* **Don’t Open the Oven Door Too Often:** Opening the oven door too often can cause the oven temperature to drop, which can affect the baking time and the texture of the turnovers. Try to resist the urge to peek!
* **Use a Variety of Mushrooms:** Using a mix of mushrooms will add depth and complexity to the flavor of the filling. Experiment with different types of mushrooms to find your favorite blend.
* **Add Cheese for Extra Flavor:** Adding cheese to the filling will make the turnovers even more delicious. Gruyere, Parmesan, and goat cheese are all great options.
* **Get Creative with Herbs and Spices:** Don’t be afraid to experiment with different herbs and spices to customize the flavor of the filling. Thyme, parsley, chives, sage, and rosemary are all great options.

Variations and Substitutions

* **Vegetarian Option:** This recipe is already vegetarian! You can ensure its fully vegetarian by using vegetable stock instead of wine during deglazing.
* **Vegan Option:** To make this recipe vegan, use vegan puff pastry and substitute the butter with vegan butter or olive oil. Omit the heavy cream or substitute it with a plant-based cream alternative. Use an aquafaba wash (the liquid from a can of chickpeas) instead of the egg wash.
* **Gluten-Free Option:** Use gluten-free puff pastry. Keep in mind that gluten-free puff pastry can be more delicate than regular puff pastry, so handle it with care.
* **Add Vegetables:** Add other vegetables to the filling, such as spinach, kale, or bell peppers. Sauté the vegetables along with the onions and garlic.
* **Add Protein:** Add cooked chicken, sausage, or tofu to the filling for a heartier turnover.
* **Spicy Turnovers:** Add a pinch of red pepper flakes or a dash of hot sauce to the filling for a spicy kick.

Make-Ahead Instructions

* **Filling:** The mushroom filling can be made up to 2 days in advance and stored in the refrigerator in an airtight container. Reheat the filling slightly before using it to fill the turnovers.
* **Assembled Turnovers:** The assembled turnovers can be made up to 24 hours in advance and stored in the refrigerator on a baking sheet covered with plastic wrap. Bake them as directed just before serving. You may need to add a few minutes to the baking time if baking them from cold.
* **Freezing:** Unbaked turnovers can be frozen for up to 2 months. Place the assembled turnovers on a baking sheet lined with parchment paper and freeze until solid. Then, transfer them to a freezer-safe bag or container. When ready to bake, bake them directly from frozen, adding a few minutes to the baking time.

Serving Suggestions

* **Appetizer:** Serve mushroom turnovers as an appetizer at parties or gatherings. They are a crowd-pleaser and can be served warm or at room temperature.
* **Snack:** Enjoy mushroom turnovers as a satisfying snack between meals.
* **Light Meal:** Serve mushroom turnovers with a side salad for a light and flavorful meal.
* **Brunch:** Add mushroom turnovers to your brunch spread for a savory option.
* **Dipping Sauces:** Serve mushroom turnovers with a variety of dipping sauces, such as aioli, pesto, or a creamy mushroom sauce.

Troubleshooting Tips

* **Puff Pastry is Too Sticky:** If the puff pastry is too sticky, lightly flour your work surface and rolling pin. You can also chill the puff pastry in the refrigerator for a few minutes to make it easier to handle.
* **Turnovers are Bursting:** If the turnovers are bursting during baking, make sure you haven’t overfilled them. Also, make sure you have made slits in the tops of the turnovers to allow steam to escape.
* **Turnovers are Not Browning:** If the turnovers are not browning, make sure you have brushed them with egg wash. You can also try increasing the oven temperature slightly.
* **Filling is Too Watery:** If the filling is too watery, make sure you have cooked the mushrooms long enough to release their moisture. You can also add a tablespoon of cornstarch to the filling to help thicken it.
* **Pastry is Not Flaky:** Ensuring that the puff pastry is cold while working with it is essential. If it warms up too much it wont rise as much and wont be as flaky.

Mushroom Turnover Recipe Card

Now that you have all the information you need, it’s time to create your own mushroom turnovers! Here’s a simplified recipe card for easy reference:

Enjoy creating and savoring these delicious mushroom turnovers! Experiment with different fillings and variations to find your perfect combination. Happy baking!