The aroma of sautéed mushrooms and fresh spinach wafting through my kitchen instantly transports me to cozy evenings spent with loved ones. In the heart of this comforting scene lies my beloved Crispy Grated Potato Pie with Spinach and Mushrooms. This gluten-free gem is more than just a dish; it’s a delightful harmony of textures with its golden, crunchy potato crust embracing a savory filling that’s both nutritious and satisfying. Perfect for any occasion, this recipe not only brings restaurant-quality results into your home but also offers a quick prep time, making it an ideal solution for busy weeknights. Plus, it’s a crowd-pleaser that proves healthy meals can be both easy and delectable! Are you ready to elevate your dinner game with this unforgettable pie?

Why is this potato pie a must-try?
Simplicity: This recipe is incredibly easy to follow, making it perfect for both novice cooks and seasoned chefs.
Nutritious Delight: Packed with spinach and mushrooms, it’s not just delicious but also a healthy choice for any meal.
Versatile Base: Tailor the filling with your favorite veggies or cheeses, ensuring it suits everyone’s tastes—like pairing it with a refreshing Smashed Potato Salad.
Crowd-Pleaser: Whether it’s a family dinner or a gathering with friends, this pie is sure to impress.
Quick Preparation: Ready in under an hour, it’s a fantastic solution for those busy weeknights without compromising on flavor or satisfaction.
Outstanding Texture: The crispy potato crust combined with creamy filling creates a delightful contrast that will leave you coming back for seconds.
Crispy Grated Potato Pie Ingredients
For the Crust
• Potatoes (600 g / 1.3 lbs) – Essential for creating that crunchy crust; peel, grate, and soak for extra crispiness.
• Mozzarella Cheese (80 g / ¾ cup) – Adds a pleasant moisture and mild flavor; you can swap it with cheddar for a sharper taste.
• Large Eggs (2) – These bind the ingredients together perfectly; no equivalent substitutes for the best results.
• Fresh Parsley (2 tablespoons, chopped) – This fresh herb elevates the flavor; feel free to use chives or basil for a twist.
• Salt and Pepper – Crucial seasonings that enhance flavor; season to your taste in both the crust and filling.
• Dried Oregano (1 teaspoon) – Infuses the crust with a depth of flavor; thyme is a great substitute if needed.
• Olive Oil (4 tablespoons total) – Adds richness and helps with sautéing; vegetable oil can work in a pinch.
For the Filling
• Baby Spinach (150 g / 5 oz) – A nutritious component that pairs wonderfully with potatoes; kale is a good alternative if desired.
• Champignon Mushrooms (200 g / 7 oz) – These introduce a savory umami taste to the filling; feel free to explore other mushrooms like shiitake.
• Green Onion (1, chopped) – Adds a mild onion flavor; red onion works as a delightful stand-in.
• Garlic (1 clove, minced) – Provides aromatic depth; garlic powder can be a quick substitute if needed.
For the Topping
• Mozzarella Fior di Latte (120 g / 4 oz, torn) – This creamy cheese makes the dish feel indulgent; burrata can be an excellent swap as well.
• Parmesan Cheese (30 g / ¼ cup, grated) – Adds a sharp and delicious flavor; consider pecorino as an alternative.
• Fresh Parsley for Garnish – This brightens the presentation and adds a burst of freshness.
This Crispy Grated Potato Pie with Spinach and Mushrooms is not just a dish; it’s an invitation to enjoy wholesome ingredients that come together beautifully. Ready to wow your family at the dinner table?
Step‑by‑Step Instructions for Crispy Grated Potato Pie with Spinach and Mushrooms
Step 1: Prepare Potatoes
Begin by peeling and grating 600 g of potatoes, then soak them in a large bowl of cold, salted water for 15 minutes. This process helps to remove excess starch, ensuring your crust will be delightfully crispy. After soaking, drain the potatoes well and squeeze out any remaining moisture using a clean kitchen towel.
Step 2: Cook Filling
Heat 2 tablespoons of olive oil in a skillet over medium heat. Sauté 1 chopped green onion until softened, about 2–3 minutes. Add in 150 g of baby spinach, seasoning with salt and pepper, and cook until wilted, roughly 2 minutes. Next, mix in 200 g of sliced champignon mushrooms, along with 1 minced garlic clove, and sauté for about 8 minutes, until the mushrooms are golden brown. Allow the filling to cool slightly.
Step 3: Mix Crust
In a large mixing bowl, combine the drained and squeezed potatoes with 80 g of mozzarella cheese, 2 large eggs, 2 tablespoons of chopped fresh parsley, and seasoning with salt, pepper, and 1 teaspoon of dried oregano. Stir this mixture until all ingredients are thoroughly combined, creating a sticky potato crust.
Step 4: Assemble Crust
Preheat your oven to 200°C (390°F). Generously brush a 9-inch round baking dish with olive oil to prevent sticking. Press the potato mixture into the dish, forming a crust that is about 2 inches high around the edges. Bake the crust for 35-40 minutes, or until it turns golden brown and crispy, making the perfect base for your delicious filling.
Step 5: Add Filling
Once the crust is baked and has cooled slightly, gently spoon the prepared mushroom and spinach filling into the center, spreading it evenly. Top it off with the remaining 80 g of mozzarella cheese, 120 g of torn fior di latte, and 30 g of grated Parmesan. This layer will create a beautifully cheesy topping.
Step 6: Bake Again
Return the loaded pie to the preheated oven and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly. Keep an eye on it during the final minutes to ensure the cheese achieves a lovely golden hue without burning.
Step 7: Serve
After baking, remove the pie from the oven and let it cool for about 5 minutes. This cooling time helps the pie set, making it easier to slice. Garnish with fresh parsley before serving warm, allowing the flavors of your Crispy Grated Potato Pie with Spinach and Mushrooms to shine.

Expert Tips for Crispy Grated Potato Pie
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Well-Drained Potatoes: Ensure your grated potatoes are completely drained to avoid a soggy crust. This is crucial for achieving that crispy texture!
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Careful Mushroom Cooking: Avoid overcooking the mushrooms, as this can lead to excess moisture in the filling. Aim for a golden brown finish for the best flavor.
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Cooling Time: Don’t skip the cooling step after baking. Letting the pie cool for about 5 minutes will help it set for cleaner slices—perfect for serving your delicious crispy grated potato pie!
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Seasoning Balance: Taste and adjust your seasoning for both the crust and filling as you go. Properly seasoned layers will elevate the overall flavor of your dish.
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Herb Variations: Feel free to play with the herbs in your crust! Experimenting with different fresh herbs can add extra depth to your crispy grated potato pie with spinach and mushrooms.
Crispy Grated Potato Pie Variations
Inviting you to make this recipe your own, let’s explore delightful twists that will tantalize your taste buds!
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Vegetable Medley: Swap in your favorite veggies like zucchini or bell peppers for a colorful filling that bursts with flavor.
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Cheese Choice: Experiment with a mix of cheeses, such as gouda or feta, to create a unique and rich flavor profile.
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Herb Variation: Try adding fresh dill or basil to the crust for an aromatic kick that refreshes each bite. This little change can elevate the entire dish!
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Extra Creaminess: For a richer experience, incorporate cream cheese or ricotta into the filling for unparalleled creaminess and flavor depth.
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Spice it Up: Add a pinch of red pepper flakes to the filling for a mild kick that perfectly complements the earthiness of the mushrooms. This can bring a delightful heat that surprises the palate!
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Grain-Free Option: If looking for a grain-free experience, substitute potatoes with grated cauliflower for a lighter, but equally delicious, crust.
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Savory Add-ins: Toss in sun-dried tomatoes or olives in the filling for a Mediterranean flair that transports you to a sunny terrace.
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Delicious Drizzle: Serve the pie with a drizzle of balsamic reduction or a sprinkle of lemon zest for a bright finish that contrasts beautifully with the rich flavors. Consider pairing this with a light dish like Roasted Mushrooms Savory to complement your meal!
How to Store and Freeze Crispy Grated Potato Pie
Fridge: Store leftover Crispy Grated Potato Pie with Spinach and Mushrooms in an airtight container for up to 3 days. Make sure it’s completely cooled before sealing to keep it fresh.
Freezer: For longer storage, slice the pie and wrap individual portions tightly in plastic wrap, then place in a freezer-safe bag. They can be frozen for up to 2 months.
Reheating: To reheat, bake at 180°C (350°F) for about 15-20 minutes if thawed; otherwise, allow extra time if reheating from frozen until heated through.
Preventing Sogginess: If reheating, place parchment paper under the pie to absorb any moisture and maintain that delightful crispness.
What to Serve with Crispy Grated Potato Pie with Spinach and Mushrooms
Creating the perfect meal is all about balance, and this hearty potato pie deserves delightful accompaniments to round out your dining experience.
- Mixed Green Salad: This fresh salad with a tangy vinaigrette adds a crisp, refreshing contrast to the rich pie, enhancing every bite.
- Garlic Bread: Crispy, buttery garlic bread makes for a comforting and aromatic pairing, perfect for mopping up any delicious remnants of your pie.
- Roasted Vegetables: A medley of seasonal roasted veggies brings a colorful, nutritious element that complements the flavors of the pie wonderfully.
- Steamed Asparagus: His tender, earthy asparagus provides a delicate texture that contrasts beautifully with the crispy pie, enhancing the meal’s overall experience.
- Savory Quinoa Salad: Packed with protein and nutty flavors, this grain salad can elevate the dish while bringing an added crunch, making each forkful a treat.
- Light Chardonnay: A chilled glass of Chardonnay offers bright acidity and subtle fruitiness, enhancing the umami flavors in your savory pie.
- Apple Crisp: For dessert, a warm apple crisp drizzled with caramel brings a warm sweetness that perfectly balances the savory main course.
- Herb-Infused Water: Refreshing water with fresh herbs and citrus slices gives a fragrant, revitalizing element to hydrate alongside your delicious meal.
- Cheese Platter: Present a selection of cheeses to nibble on for an appetizer, creating an indulgent start to your evening before unveiling the gorgeous pie.
Make Ahead Options
These Crispy Grated Potato Pie with Spinach and Mushrooms are perfect for busy weeknights! You can prepare the crust up to 24 hours in advance by mixing the grated potatoes, mozzarella, eggs, parsley, and seasonings, then store it tightly covered in the refrigerator. The filling can also be made a day ahead; just sauté the spinach and mushrooms, let them cool, and refrigerate. When you’re ready to serve, press the crust into the dish, bake it until golden, add the filling, and top with cheese before baking for an additional 10-15 minutes. This way, you can enjoy restaurant-quality results with minimal effort!

Crispy Grated Potato Pie with Spinach and Mushrooms Recipe FAQs
How do I choose the best potatoes for this recipe?
Absolutely! For the crispiest crust, I recommend using starchy potatoes like Russets or Idaho potatoes. These varieties have a higher starch content and lower moisture, which helps achieve that perfect crunch. When you grate them, soak them in cold, salted water for about 15 minutes to remove excess starch before draining.
What’s the best way to store leftovers?
The Crispy Grated Potato Pie with Spinach and Mushrooms can be stored in an airtight container in the refrigerator for up to 3 days. It’s best to let it cool completely before sealing to preserve its texture. If you plan to enjoy it later, make sure to reheat gently in the oven for the best results.
Can I freeze the pie, and how do I do that?
Yes, freezing is a great option for leftovers! Slice the pie into individual portions and wrap each slice tightly in plastic wrap, then place them in a freezer-safe bag. This way, it can be frozen for up to 2 months. When you’re ready to enjoy it, simply thaw in the refrigerator overnight, then reheat in the oven at 180°C (350°F) for 15-20 minutes or until heated through.
What should I do if my filling seems too watery?
If your filling ends up too watery, it may be due to overcooked mushrooms or insufficient draining of the spinach. To troubleshoot this, sauté the mushrooms over medium-high heat without stirring too often, allowing excess moisture to evaporate. If you find it has already become watery, consider draining the filling in a fine mesh sieve or pressing it gently with a spoon before adding it to your pie.
Is this dish suitable for gluten-free diets?
Yes, indeed! The Crispy Grated Potato Pie with Spinach and Mushrooms is naturally gluten-free, as it mainly uses potatoes as the crust base. Ensure all additional ingredients, including cheeses and seasonings, are labeled gluten-free for an assured safe meal for those with gluten sensitivities or celiac disease. Enjoy guilt-free!

Crispy Grated Potato Pie with Spinach and Mushrooms Delight
Ingredients
Equipment
Method
- Begin by peeling and grating 600 g of potatoes, then soak them in a large bowl of cold, salted water for 15 minutes.
- Heat 2 tablespoons of olive oil in a skillet over medium heat. Sauté 1 chopped green onion until softened, about 2–3 minutes.
- Add in 150 g of baby spinach, seasoning with salt and pepper, and cook until wilted, roughly 2 minutes.
- Next, mix in 200 g of sliced champignon mushrooms, along with 1 minced garlic clove, and sauté for about 8 minutes, until the mushrooms are golden brown.
- Allow the filling to cool slightly.
- In a large mixing bowl, combine the drained and squeezed potatoes with 80 g of mozzarella cheese, 2 large eggs, 2 tablespoons of chopped fresh parsley, and seasoning with salt, pepper, and 1 teaspoon of dried oregano.
- Stir this mixture until all ingredients are thoroughly combined, creating a sticky potato crust.
- Preheat your oven to 200°C (390°F). Generously brush a 9-inch round baking dish with olive oil to prevent sticking.
- Press the potato mixture into the dish, forming a crust that is about 2 inches high around the edges.
- Bake the crust for 35-40 minutes, or until it turns golden brown and crispy.
- Once the crust is baked and has cooled slightly, gently spoon the prepared mushroom and spinach filling into the center, spreading it evenly.
- Top it off with the remaining 80 g of mozzarella cheese, 120 g of torn fior di latte, and 30 g of grated Parmesan.
- Return the loaded pie to the preheated oven and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly.
- After baking, remove the pie from the oven and let it cool for about 5 minutes. Garnish with fresh parsley before serving warm.

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