As the sun sets and the aroma of something hearty fills my kitchen, I can’t help but smile at how simple ingredients can transform into a comforting dish. This Crispy Grated Potato Pie with Spinach and Mushrooms is the perfect answer to weeknight boredom and a delightful departure from the predictable takeout routine. Picture this: a golden, crispy potato crust cradling a savory mix of sautéed mushrooms and vibrant spinach, topped with gooey mozzarella.
I first stumbled upon this recipe during one of my weekend meal preps, mindlessly sorting through my vegetable drawer when I discovered a pile of forgotten potatoes. Intrigued by the potential of a cheesy, veggie-filled masterpiece, I threw together a few pantry staples and was amazed by the mouthwatering result. It’s a crowd-pleaser too, effortlessly catching the attention of my friends during potlucks and cozy gatherings.
Ready to bring a little magic into your kitchen? Let’s dive into creating this delicious pie that beautifully blends flavor, texture, and comfort in every bite.
Why is Crispy Grated Potato Pie with Spinach and Mushrooms a must-try?
Irresistible Flavor: The combination of savory mushrooms, fresh spinach, and melty mozzarella creates a symphony of taste that’s hard to resist.
Easy to Make: With just a few simple steps, you’ll have a stunning dish that seems far more complicated than it actually is.
Versatile Ingredients: Feel free to play around with veggies or cheese—this pie is easily adaptable to whatever you have on hand.
Perfect for Any Occasion: Whether it’s a weeknight dinner or a special gathering, this pie is sure to impress your family and friends.
Comforting Appeal: A warm slice of this pie offers the ultimate comfort, making it a cozy addition to your recipe repertoire.
If you’re looking for more inspiring recipes to brighten your menu, check out my favorite comforting meals.
Crispy Grated Potato Pie Ingredients
For the Potato Crust
• 600 g potatoes – Peel and grate for a base that’s both crispy and tender.
• 80 g mozzarella cheese – Adds a delightful stretch and flavor to the crust.
• 2 large eggs – Acts as a binder, holding your crust together beautifully.
• 2 tablespoons fresh parsley – Brightens the flavor with a hint of freshness.
• Salt to taste – Essential for enhancing overall flavor.
• Pepper to taste – A dash brings out the best in the potato crust.
• 1 teaspoon dried oregano – Infuses a lovely herbal note into your base.
• 2 tablespoons olive oil – Gives the crust a lovely golden hue while baking.
For the Filling
• 150 g baby spinach – Adds vibrant color and nutrients to the pie.
• 200 g champignon mushrooms – Sliced for a rich, earthy flavor that pairs perfectly.
• 1 green onion – Chopped finely to add a subtle sharpness.
• 1 garlic clove – Minced for that irresistible aroma and taste.
For Topping
• 100 g mozzarella cheese – More melty goodness on top of your filling.
• 120 g mozzarella fior di latte – Torn into pieces for added creaminess and a gourmet touch.
• 30 g Parmesan cheese – Sprinkled for a rich, nutty finish.
• Fresh parsley for garnish – A pop of green that makes your dish look amazing.
Create your delicious Crispy Grated Potato Pie with Spinach and Mushrooms with these ingredients, and prepare for a taste sensation that’s sure to delight!
How to Make Crispy Grated Potato Pie
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Soak Potatoes: Grate the potatoes and immerse them in a bowl of cold water with a pinch of salt. Allow them to soak for 15 minutes to remove excess starch, ensuring a crispier crust.
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Sauté Onions: While your potatoes are soaking, heat 2 tablespoons of olive oil in a large skillet over medium heat. Add the chopped green onion and sauté until softened, about 2-3 minutes.
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Cook Spinach: Toss in the baby spinach alongside a sprinkle of salt and pepper. Cook just until wilted, which should take about 2-3 minutes—a vibrant green is key here!
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Add Mushrooms: Stir in the sliced mushrooms along with seasoning of salt, pepper, and oregano. Incorporate the minced garlic and cook for approximately 8 minutes until the mushrooms are golden and their liquid has evaporated—set aside to cool.
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Prepare Potato Mixture: Drain the soaked potatoes thoroughly by squeezing out the excess water. Combine them in a bowl with 80 g grated mozzarella, eggs, parsley, salt, pepper, and oregano, mixing until evenly blended.
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Shape Crust: Preheat your oven to 200°C (390°F). Brush a 9-inch round baking dish or springform pan with olive oil. Press the potato mixture into the bottom and up the sides of the pan to create a crust about 2 inches high.
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Bake Crust: Bake the potato crust for 35-40 minutes, or until the edges are golden and crispy. You want that perfect crunch!
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Add Filling: Remove the crust from the oven and carefully spoon the cooled mushroom-spinach mixture into the center. Top it all off with the remaining grated mozzarella, torn fior di latte pieces, and grated Parmesan.
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Melt the Cheese: Return to oven for an additional 10-15 minutes, until the cheese is melted, bubbly, and has beautiful golden spots—your kitchen will smell heavenly!
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Serve: Let the pie cool for about 5 minutes before serving. For that extra touch, sprinkle additional Parmesan and fresh parsley on top.
Optional: Pair with a crisp salad for a refreshing contrast.
Exact quantities are listed in the recipe card below.
Crispy Grated Potato Pie Variations
Customize your lovely pie with these exciting twists that will make every bite a new adventure!
- Gluten-Free: Use a gluten-free flour blend instead of traditional breadcrumbs for a crispy crust without the gluten.
- Cheese Lovers: Add a blend of your favorite cheeses, such as gouda or cheddar, for a richer, creamier filling.
- Vegetable Boost: Feel free to toss in diced bell peppers or zucchini for an extra veggie punch that keeps it fresh and vibrant.
- Spicy Kick: Add red pepper flakes or fresh jalapeños to the filling for a delightful heat that elevates the flavor profile.
- Herbal Twist: Swap out parsley for fresh basil or thyme, which will add a fragrant and aromatic touch to your pie.
- Protein Power: Incorporate cooked chicken, bacon, or ground turkey into the filling to make this a heartier meal that’s perfect for meat lovers.
- Dairy-Free: Replace the cheeses with a dairy-free alternative made from nuts or soy for a delicious vegan option.
- Savory Sweet: Add a handful of caramelized onions or a splash of balsamic vinegar to the mushrooms for a touch of sweetness that balances well with the savory goodness.
Let your imagination guide you as you explore these variations!
What to Serve with Crispy Grated Potato Pie with Spinach and Mushrooms?
Elevate your dining experience with these delightful pairings that perfectly complement the comforting flavors of this golden pie.
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Fresh Garden Salad: A crisp salad with mixed greens and a tangy vinaigrette brings a refreshing contrast to the rich pie.
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Roasted Vegetables: Seasonal veggies roasted with olive oil and herbs add a savory element that enhances the hearty filling.
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Creamy Garlic Mashed Potatoes: Indulge in buttery mashed potatoes for a truly satisfying comfort food experience alongside your pie.
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Zesty Tomato Salsa: A vibrant salsa adds a burst of freshness and acidity, balancing the richness of the cheesy filling.
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Chilled White Wine: A glass of chilled Sauvignon Blanc or a light Pinot Grigio pairs beautifully, enhancing the earthy flavors of the mushrooms.
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Herbed Quinoa: Nutty quinoa tossed with fresh herbs provides a wholesome side that complements the textures of both the pie and vegetables.
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Savory Fruit Chutney: A sweet and spicy chutney brings a delightful contrast, adding a unique twist to every bite of the pie.
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Lemon Garlic Roasted Asparagus: Tender roasted asparagus spears, brightened with lemon, make for an elegant side that’s simple yet impressive.
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Chocolate Mousse: End your meal on a sweet note with a luscious chocolate mousse for a decadent contrast to the savory pie.
Expert Tips for Crispy Grated Potato Pie
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Perfect Potato Prep: Soak your grated potatoes in cold water to remove excess starch. This helps you achieve a golden, crispy crust.
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Don’t Rush the Baking: Allow your potato crust to bake until it’s truly golden. A well-baked crust is the key to a satisfying texture in your Crispy Grated Potato Pie with Spinach and Mushrooms.
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Season Generously: Taste your sautéed spinach and mushroom mixture before spooning it into the crust. Adjust salt and pepper for full flavor, ensuring a harmonious balance.
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Use Quality Cheese: Opt for fresh mozzarella and Parmesan for the best flavor and melting effect. Quality cheese makes a huge difference!
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Let it Cool: Allow the pie to cool for a few minutes after baking. This settling time helps the filling firm up a bit, making it easier to slice and serve.
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Experiment with Veggies: Feel free to add other vegetables you have on hand. Zucchini or bell peppers can offer added nutrition and a unique twist to your pie!
Make Ahead Options
This Crispy Grated Potato Pie with Spinach and Mushrooms is a fantastic recipe for busy home cooks looking to save time during the week. You can prepare the potato crust up to 24 hours in advance by assembling steps 1 through 6, pressing the mixture into your baking dish, and then covering it tightly with plastic wrap before refrigerating. The mushroom and spinach filling can be made and stored in the fridge for up to 3 days as well. When you’re ready to serve, simply bake the crust until golden, add your filling, and top with cheese, baking it until melted and bubbly for that freshly made taste. Just remember, letting the crust cool before storing ensures it retains its crispy texture!
How to Store and Freeze Crispy Grated Potato Pie
Fridge: Store your leftover Crispy Grated Potato Pie with Spinach and Mushrooms in an airtight container for up to 3 days to maintain freshness and flavor.
Freezer: For longer storage, wrap individual slices in plastic wrap and place them in a freezer bag. This pie can be frozen for up to 2 months without losing its delicious texture.
Reheating: To reheat, thaw overnight in the fridge and warm in the oven at 180°C (350°F) for about 15-20 minutes until heated through and crispy.
Serving: For best results, consider sprinkling a bit of extra cheese on top before reheating to revive that gooey, melty goodness!
Crispy Grated Potato Pie with Spinach and Mushrooms Recipe FAQs
How do I choose the best potatoes for the crust?
Selecting the right potatoes is crucial for that crispy finish. I recommend using starchy potatoes like Russets or Idaho. Look for potatoes that are firm and without dark spots; blemishes indicate they may be starting to sprout or lose quality.
What’s the best way to store leftover Crispy Grated Potato Pie?
Store any leftovers in an airtight container in the fridge for up to 3 days. This keeps the flavors intact and ensures the crust stays as delightful as the first serving.
Can I freeze the Crispy Grated Potato Pie?
Absolutely! To freeze, wrap individual slices tightly in plastic wrap and place them in a freezer-safe bag. The pie can be frozen for up to 2 months. When you’re ready to enjoy, thaw overnight in the fridge and reheat as mentioned in the reheating section.
What if my potato crust isn’t crispy enough?
If your crust turns out less crispy than desired, you might not have drained the potatoes thoroughly or may have skipped the soaking step. Always squeeze out excess water after soaking! For a quick fix, pop the pie back in the oven at a higher temperature for an additional 5-10 minutes to crisp up the edges.
Is this dish suitable for vegetarians or those with dairy allergies?
The Crispy Grated Potato Pie with Spinach and Mushrooms is vegetarian-friendly, but it contains dairy. If you’re looking for a dairy-free alternative, substitute the cheese with plant-based cheese and ensure that any other ingredients (like broth, if using) are dairy-free as well. Enjoying this pie with your dietary preferences in mind is very doable!

Crispy Grated Potato Pie with Spinach and Mushrooms Delight
Ingredients
Equipment
Method
- Grate the potatoes and soak in cold water for 15 minutes to remove excess starch.
- Heat olive oil in a skillet, then sauté green onion until softened.
- Add spinach, salt, and pepper, cooking until wilted.
- Stir in mushrooms, garlic, salt, pepper, and oregano; cook until golden.
- Drain potatoes and combine with mozzarella, eggs, parsley, salt, pepper, and oregano.
- Preheat oven to 200°C. Press potato mixture into a greased baking dish.
- Bake for 35-40 minutes until crispy.
- Add the filling, top with remaining cheeses, and bake for an additional 10-15 minutes.
- Cool for 5 minutes before serving.







