Mushroom tartlets have a way of making any occasion feel special, whether it’s a casual weeknight dinner or a festive gathering. I remember the first time I made these for a party; the aroma of sautéed mushrooms and herbs filled my kitchen, and guests were asking for the recipe before they even took their first bite! If you’ve ever wondered what are mushroom tartlets, they’re essentially little savory pies, and these easy mushroom tartlets are incredibly straightforward to whip up. The combination of earthy mushrooms, creamy cheese, and flaky pastry is simply divine. Let’s get cooking!
Why You’ll Love This Mushroom Tartlet Recipe
These little bites of heaven are more than just appetizers; they’re a guaranteed hit! Here’s why you’ll be making them again and again:
- Incredible Flavor: The rich, earthy taste of mushrooms perfectly complements the creamy cheese filling for truly savory mushroom tartlets.
- Super Quick Prep: With just 15 minutes of prep time, you can whip up these delights even on a busy weeknight.
- Budget-Friendly: Using simple ingredients like mushrooms and store-bought puff pastry makes these a cost-effective option.
- Family Favorite: Even picky eaters love the flaky pastry and delicious filling of these mushroom and cheese tartlets.
- Versatile Appetizer: They’re perfect for parties, potlucks, or simply enjoying as a light snack.
- Satisfyingly Light: Enjoy a comforting, flavorful bite without feeling weighed down.
Ingredients for Easy Mushroom Tartlets
Gathering your ingredients is the first step to creating these delightful mushroom pastry cups. Here’s what you’ll need for this simple mushroom tartlet recipe:
- 2 cups Mushrooms, finely chopped – Cremini or a mix work wonderfully for depth of flavor.
- 1 medium Onion, sautéed – This adds a sweet, savory base to our filling.
- 2 tablespoons Olive Oil – For sautéing the onions and mushrooms.
- 1 teaspoon Salt – Enhances all the other flavors.
- 1/2 teaspoon Black Pepper – Freshly ground is best for that little kick.
- 8 ounces Cream Cheese, softened – This is key for a wonderfully creamy mushroom tartlets filling; make sure it’s at room temperature.
- 1/2 cup Parmesan Cheese, grated – Adds a salty, nutty richness.
- 1 sheet Puff Pastry, store-bought – Thawed according to package directions, this provides the flaky exterior.

How to Make Mushroom Tartlets
Whipping up these delicious mushroom tartlets is easier than you might think, and the results are truly impressive. This quick mushroom tartlet recipe comes together in no time!
- Step 1: First things first, let’s get that oven hot! Preheat your oven according to the puff pastry package instructions, typically around 400°F (200°C). This ensures the pastry gets wonderfully crisp.
- Step 2: Grab a skillet and heat 2 tablespoons of olive oil over medium heat. Add your finely chopped onion and sauté until it becomes soft and translucent, which usually takes about 3-5 minutes. You’ll start to smell that sweet aroma!
- Step 3: Now, toss in the finely chopped mushrooms. Cook them down, stirring occasionally, until they release their moisture and become tender, about 5-7 minutes. They’ll shrink down quite a bit and develop a deeper flavor.
- Step 4: Season the mushroom and onion mixture with 1 teaspoon of salt and 1/2 teaspoon of black pepper. Stir well and then let this savory base cool slightly. This step is crucial before adding the cheese.
- Step 5: In a medium bowl, combine the slightly cooled mushroom mixture with 8 ounces of softened cream cheese and 1/2 cup of grated Parmesan cheese. Mix everything together until it’s wonderfully smooth and well-combined. This creates our luscious filling.
- Step 6: Lightly flour a clean surface and gently roll out your thawed puff pastry sheet. Cut it into your desired shapes – squares or circles work beautifully for these mushroom tartlets with puff pastry.
- Step 7: Spoon a generous dollop of the creamy mushroom filling onto one half of each pastry piece. Be careful not to overfill, or they might be tricky to seal.
- Step 8: Fold the pastry over the delicious filling, creating a half-moon or triangle shape. Press the edges firmly to seal them well. You can even crimp the edges with a fork for a decorative touch and extra security.
- Step 9: Place the assembled tartlets onto a baking sheet lined with parchment paper. Bake in your preheated oven for about 15-20 minutes, or until the pastry is beautifully golden brown and puffed up, looking absolutely irresistible.
- Step 10: Once out of the oven, let them cool for just a couple of minutes. If you like, sprinkle some fresh herbs like parsley or chives on top for a pop of color and freshness before serving these delightful appetizers.

Pro Tips for the Best Mushroom Tartlets
Want to elevate your mushroom tartlets from good to absolutely amazing? I’ve learned a few tricks over the years that make all the difference. These simple tips will ensure your tartlets are a hit every single time!
- Use a mix of mushrooms like cremini and shiitake for a richer, more complex flavor in your mushroom appetizers tartlets.
- Don’t skip sautéing the onions and mushrooms; this step concentrates their flavor and removes excess moisture, preventing soggy pastry.
- Ensure your cream cheese is fully softened before mixing. This guarantees a super smooth and creamy filling, crucial for the best mushroom tartlet texture.
- For an extra golden and shiny finish, brush the tops of the pastry with an egg wash (one egg beaten with a tablespoon of water) before baking.
What’s the secret to perfect mushroom tartlets?
The secret to the best mushroom tartlet filling lies in two things: concentrating the mushroom flavor by sautéing them well and using softened cream cheese for ultimate creaminess. This combination ensures a rich, deeply savory taste that complements the flaky pastry beautifully. For more tips on achieving perfect pastry, check out this guide on puff pastry techniques.
Can I make mushroom tartlets ahead of time?
Absolutely! You can prepare the filling up to 3 days in advance and refrigerate it. For homemade mushroom tartlets that are ready to bake, assemble them up to 24 hours ahead, cover tightly, and keep them chilled before baking. This is a great strategy for party planning.
How do I avoid common mistakes with mushroom tartlets?
A common pitfall is a soggy bottom, which happens if mushrooms aren’t cooked down properly. Another mistake is overfilling, making them hard to seal. Ensure your pastry edges are sealed tightly, just like you would for mini mushroom quiches, to prevent leaks. Understanding common baking mistakes can help.
Best Ways to Serve Mushroom Tartlets
These versatile little bites are fantastic for so many occasions! For mushroom tartlets for parties, I love serving them warm as an appetizer alongside a crisp white wine or a light sparkling cider. They’re always a huge hit and disappear quickly!
For a delightful mushroom tartlets for brunch, pair them with a fresh green salad tossed with a light vinaigrette and maybe some scrambled eggs or a frittata. They also make a wonderful addition to a buffet spread, offering a savory option that everyone can enjoy. The flaky pastry and rich filling are just irresistible!
Nutrition Facts for Mushroom Tartlets
These delicious mushroom tartlets offer a satisfying bite with a good balance of nutrients. Here’s a breakdown of what you can expect per serving, keeping in mind these are estimates based on the ingredients used in this specific mushroom tartlet recipe.
- Serving Size: 1 tartlet
- Calories: 150 kcal
- Fat: 11 g
- Saturated Fat: 5 g
- Protein: 4 g
- Carbohydrates: 10 g
- Fiber: 1 g
- Sugar: 1 g
- Sodium: 300 mg
Nutritional values are estimates and may vary based on specific ingredients used and portion sizes. For more information on general nutrition, you can consult resources like the USDA’s guide to nutrition labels.
How to Store and Reheat Mushroom Tartlets
The great thing about these mushroom tartlets is that they store and reheat beautifully, making them perfect for meal prep or planning ahead. Proper mushroom tartlet recipe storage ensures you can enjoy them for days to come!
Once baked, let your mushroom tartlets cool completely on a wire rack. This is crucial to prevent condensation, which can make the pastry soggy. Store them in an airtight container in the refrigerator for up to 3-4 days. If you want to keep them even longer, you can freeze them! Wrap individual cooled tartlets tightly in plastic wrap, then place them in a freezer-safe bag or container for up to 3 months.
To reheat, you have a couple of options. For best results, place the tartlets on a baking sheet in a preheated oven at 350°F (175°C) for about 10-15 minutes, or until warmed through and the pastry is crisp again. Avoid using the microwave, as it can make the pastry soft and chewy.

Frequently Asked Questions About Mushroom Tartlets
Are these mushroom tartlets vegetarian?
Yes, this recipe for mushroom tartlets is completely vegetarian mushroom tartlets! They are made with common pantry staples and fresh ingredients that don’t include any meat. If you’re looking for a delicious appetizer that fits a vegetarian diet, these are a fantastic choice for any gathering. Explore more vegetarian recipes here.
What makes the mushroom tartlet filling so creamy?
The secret to the wonderfully creamy mushroom tartlets filling is the combination of softened cream cheese and finely chopped mushrooms. The cream cheese provides a smooth, rich base that binds everything together, while sautéed mushrooms add moisture and earthy depth. It’s this perfect blend that makes each bite so satisfying!
Can I use different types of mushrooms?
Absolutely! While cremini mushrooms are fantastic, feel free to experiment with other varieties. Shiitake mushrooms add a wonderful umami flavor, while oyster mushrooms offer a delicate texture. You can even mix a few types together for a more complex and nuanced taste in your mushroom appetizers tartlets.
How can I make these mushroom tartlets vegan?
To make vegan mushroom tartlets, you’ll need to substitute the dairy ingredients. Use a plant-based puff pastry, a dairy-free cream cheese alternative (like cashew or soy-based), and a vegan Parmesan substitute. Ensure your olive oil is used for sautéing, and you’ll have a delicious vegan version! Discover more vegan baking tips.
Mushroom Tartlet Variations You Can Try
Once you’ve mastered the basic recipe, get creative with these exciting mushroom tartlet variations! They’re a fantastic way to tailor these delights to your preferences or dietary needs, ensuring everyone can enjoy these tasty bites.
- Spicy Kick: Add a pinch of red pepper flakes to the mushroom mixture for a little heat. This works especially well if you’re making them for a party where some guests enjoy a bit of spice.
- Mediterranean Flair: Incorporate some chopped sun-dried tomatoes and a sprinkle of dried oregano or thyme into the filling. These flavors create a wonderful contrast and elevate the savory notes.
- Heartier Option: For a more substantial appetizer or a light meal, mix in some cooked, crumbled sausage or crispy bacon bits. This adds extra protein and a delicious, savory depth.
- Herbaceous Delight: Elevate your pastry cups with fresh herbs! Stirring in finely chopped parsley, chives, or even a bit of fresh thyme or rosemary into the filling creates vibrant mushroom and herb tartlets with an aromatic twist.
Amazing Mushroom Tartlets: 15 Min Prep
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 6 tartlets 1x
- Category: Appetizers
- Method: Baking
- Cuisine: Italian
- Diet: Vegetarian
Description
These irresistible mushroom tartlets are a comforting and savory delight, perfect for a cozy night in. Made with a rich, cheesy mushroom filling encased in flaky puff pastry, they are easy to prepare and always a crowd-pleaser. Enjoy them as an appetizer or a light meal.
Ingredients
- 2 cups Mushrooms, finely chopped
- 1 medium Onion, sautéed
- 2 tablespoons Olive Oil for sautéing
- 1 teaspoon Salt
- 1/2 teaspoon Black Pepper
- 8 ounces Cream Cheese, softened
- 1/2 cup Parmesan Cheese, grated
- 1 sheet Puff Pastry, store-bought
Instructions
- Preheat the oven according to the puff pastry package instructions, typically around 400°F.
- Sauté the onion in a skillet with olive oil over medium heat until translucent, about 3-5 minutes.
- Add the finely chopped mushrooms and cook until they release moisture and become tender, about 5-7 minutes.
- Season with salt and black pepper, then let the mushroom mixture cool slightly.
- Combine the cooled mushroom mixture with softened cream cheese and grated Parmesan until smooth and well-mixed.
- Roll out the puff pastry on a lightly floured surface and cut into desired shapes (squares or circles).
- Spoon a generous dollop of the mushroom filling onto each piece of pastry.
- Fold the pastry over the filling and seal the edges well. Crimp with a fork for decoration if desired.
- Bake in the preheated oven until the pastry is golden brown and puffed, about 15-20 minutes.
- Optional: Sprinkle fresh herbs on top before serving.
Notes
- For best results, use high-quality puff pastry and thaw it completely before use.
- Experiment with different mushroom varieties like cremini or shiitake for unique flavors.
- Ensure cream cheese and Parmesan are thoroughly mixed for a smooth filling.
- Seal pastry edges well to prevent filling leaks during baking.
- Brush pastry tops with egg wash before baking for a golden finish.
- Serve warm with a side of dipping sauce like garlic aioli.
- For dairy-free, use non-dairy cream cheese and Parmesan alternatives.
- Add fresh herbs like thyme or rosemary for an aromatic twist.
- Incorporate chopped walnuts or pecans for added crunch.
- For a vegan version, use plant-based puff pastry and silken tofu as a cream cheese substitute.
- Add sun-dried tomatoes and Italian seasoning for an Italian flair.
- Mix in cooked sausage or bacon for a heartier filling.
- A touch of caramelized onions or balsamic glaze adds a hint of sweetness.
- Store baked tartlets in an airtight container in the fridge for up to 3 days.
- Freeze unbaked tartlets by wrapping individually and storing in a freezer bag for up to 2 months. Bake from frozen, adding extra cooking time.
- Reheat baked tartlets in a preheated oven at 350°F for 10-15 minutes. Avoid microwaving.
- Keep tartlets at room temperature for no longer than 2 hours.
- Prepare the filling up to 3 days in advance and refrigerate.
- Cut puff pastry shapes and refrigerate, covered, for up to 24 hours.
- If someone has a mushroom allergy, these tartlets are not suitable.
Nutrition
- Serving Size: 1 tartlet
- Calories: 150 kcal
- Sugar: 1 g
- Sodium: 300 mg
- Fat: 11 g
- Saturated Fat: 5 g
- Unsaturated Fat: 5 g
- Trans Fat: 0 g
- Carbohydrates: 10 g
- Fiber: 1 g
- Protein: 4 g
- Cholesterol: 20 mg
Keywords: Mushroom Tartlets, mushroom tartlet recipe, easy mushroom tartlets, savory mushroom tartlets, mushroom and cheese tartlets, mini mushroom quiches, how to make mushroom tartlets, what are mushroom tartlets, best mushroom tartlet filling, vegetarian mushroom tartlets, creamy mushroom tartlets, mushroom pastry cups, mushroom appetizers tartlets, mushroom tartlets for parties, quick mushroom tartlet recipe, homemade mushroom tartlets, mushroom and herb tartlets, mushroom tartlets with puff pastry, mushroom tartlet variations, simple mushroom tartlets, mushroom tartlets for brunch