Potato-Crust Quiche with crispy potato crust and vegetable filling a white plate overhead view

Potato-Crust Quiche

I still remember the first time I made a potato-crust quiche in my tiny kitchen. The sizzling sound of the crust as it browned in the oven, the aroma of caramelized onions and bell peppers wafting through the air, and the excitement of slicing into a perfectly set quiche – it was love at first bite. As I slid the quiche out of the oven, the golden-brown crust glistened with a subtle sheen, and the filling quivered slightly, releasing a savory fragrance that teased my taste buds.

That was the moment I knew I had to master the art of making a delicious potato-crust quiche. With its crispy, golden-brown crust giving way to a fluffy, savory filling, this dish has become a staple in my household. Whether I'm serving it for brunch, dinner, or as a snack, the quiche never fails to impress. And the best part? It's incredibly easy to make, requiring just a few simple ingredients and some basic kitchen equipment.

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Ingredients for Potato-Crust Quiche

Russets are not glamorous, but they are the right potato here - starch helps the shreds cling and brown. Everything else is just supporting the eggs.

For the Potato Crust:

  • 2 medium russet potatoes (about 1.5 lbs), peeled and shredded – squeeze as dry as possible
  • 1/2 tsp garlic powder
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 2 tbsp olive oil or ghee, melted

For the Filling:

  • 6 large eggs
  • 1 large onion, diced
  • 2 large bell peppers, diced
  • 2 cloves of garlic, minced
  • 1 cup of diced sugar-free compliant bacon or pancetta
  • 1 cup of chopped fresh spinach
  • 1 tsp dried thyme
  • 1/2 tsp salt
  • 1/4 tsp black pepper
Potato-Crust Quiche with crispy potato crust and vegetable filling a white plate overhead view

Step-by-Step Instructions

The key to a perfect potato-crust quiche is to ensure the crust is crispy and golden-brown, while the filling is cooked through and set. To achieve this, it's essential to par-bake the crust before adding the filling and baking until the eggs are set.
  1. Preheat your oven to 400°F (200°C) and prepare the potato crust. In a large bowl, combine the shredded potatoes, garlic powder, salt, and pepper. Mix well to combine, then stir in the melted olive oil or ghee.
  2. Squeeze out as much moisture from the potatoes as possible. Using a cheesecloth or a clean dish towel, squeeze the potatoes to remove excess moisture. This step is crucial to ensure the crust is crispy and golden-brown.
  3. Par-bake the potato crust. In a 9-inch tart pan with a removable bottom, arrange the potato mixture in an even layer, making sure to press it into the corners. Bake the crust for 20-25 minutes, or until it's lightly browned and set.
  4. Prepare the filling. In a large skillet, cook the diced onion and bell peppers over medium heat until they're softened and lightly browned. Add the minced garlic and cook for an additional minute, stirring constantly to prevent burning.
  5. Add the bacon or pancetta to the skillet. Cook until crispy, then remove from heat and set aside.
  6. Whisk the eggs and seasonings. In a large bowl, whisk together the eggs, thyme, salt, and pepper. Stir in the cooked bacon or pancetta, chopped spinach, and cooked onion and bell pepper mixture.
  7. Pour the egg mixture into the par-baked crust. Pour the egg mixture into the potato crust, making sure to spread it evenly.
  8. Bake the quiche. Bake the quiche for 35-40 minutes, or until the eggs are set and the crust is golden-brown.
  9. Remove from the oven and let cool. Remove the quiche from the oven and let it cool for 10-15 minutes before slicing and serving.
  10. Serve and enjoy. Slice the quiche into wedges and serve warm, garnished with fresh herbs or a side salad.
Note on food safety. When handling eggs and bacon, it's essential to follow proper food safety guidelines to prevent cross-contamination and foodborne illness.

What to Serve with Potato-Crust Quiche

The beauty of this quiche lies in its versatility – it can be served at any time of day, paired with a variety of sides to suit your taste. Whether you're in the mood for something light and refreshing or rich and satisfying, this quiche is sure to hit the spot.

Roasted Asparagus: The delicate flavor and crunchy texture of roasted asparagus provide a beautiful contrast to the rich, savory quiche. Simply toss the asparagus spears with olive oil, salt, and pepper, and roast in the oven until tender and lightly browned.
Sautéed Spinach: Quickly cooked with garlic and lemon, sautéed spinach adds a burst of nutrients and flavor to the dish. The slight bitterness of the spinach is balanced by the sweetness of the quiche, creating a delightful harmony of flavors.
Grilled Cherry Tomatoes: Sweet and smoky, grilled cherry tomatoes bring a pop of color and flavor to the plate. Simply brush the tomatoes with olive oil and grill until tender and lightly charred.
Crispy Prosciutto: Thin slices of crispy prosciutto add a satisfying crunch to the dish, while their salty flavor enhances the overall flavor profile. Simply bake the prosciutto in the oven until crispy, then chop into pieces and sprinkle over the quiche.
Fresh Fruit Salad: A light and refreshing fruit salad, made with seasonal fruits such as strawberries, blueberries, and grapes, provides a beautiful contrast to the rich quiche. The sweetness of the fruit balances the savory flavors of the quiche, creating a delightful balance of flavors.
Roasted Sweet Potatoes: Thinly sliced sweet potatoes, roasted in the oven until tender and lightly browned, make a delicious side dish that complements the quiche perfectly. The natural sweetness of the sweet potatoes balances the savory flavors of the quiche, creating a satisfying and filling meal.
Green Salad: A simple green salad, made with mixed greens, cherry tomatoes, and a light vinaigrette, provides a refreshing contrast to the rich quiche. The crunch of the greens and the sweetness of the cherry tomatoes balance the savory flavors of the quiche, creating a delightful and satisfying meal.
Potato-Crust Quiche with crispy potato crust and vegetable filling a white plate overhead view

Storage and Serving Tips

The quiche can be stored in the refrigerator for up to 3 days or frozen for up to 2 months. To freeze, simply wrap the quiche tightly in plastic wrap or aluminum foil and store in a freezer-safe bag.

When reheating, simply thaw the quiche overnight in the refrigerator, then bake in the oven at 350°F (180°C) for 20-25 minutes, or until warmed through.

To prevent the quiche from becoming soggy, it's essential to store it in an airtight container and reheat it in the oven rather than the microwave.

Leftover quiche can also be used to make delicious quiche sandwiches – simply slice the quiche into wedges, place between two slices of bread, and serve.

Conclusion

The potato-crust quiche is a true showstopper – a delicious, satisfying dish that's perfect for any occasion. With its crispy, golden-brown crust and savory, filling interior, this quiche is sure to become a favorite in your household.
Potato-Crust Quiche with crispy potato crust and vegetable filling a white plate overhead view

Potato-Crust Quiche

A delicious and savory quiche with a crispy potato crust and a filling made with eggs, bacon, and spinach.

Prep Time
20 mins
Cook Time
40-45 mins
Rest Time
10-15 mins
Total Time
1 hr 10-15 mins
Serves: 6-8 slices Course: Breakfast, Brunch Cuisine: American Calories: 320 per slice

📝 Ingredients

  • 2 medium russet potatoes (about 1.5 lbs), peeled and shredded – squeeze as dry as possible
  • 1/2 tsp garlic powder
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 2 tbsp olive oil or ghee, melted
  • 6 large eggs
  • 1 large onion, diced
  • 2 large bell peppers, diced
  • 2 cloves of garlic, minced
  • 1 cup of diced sugar-free compliant bacon or pancetta
  • 1 cup of chopped fresh spinach
  • 1 tsp dried thyme
  • 1/2 tsp salt
  • 1/4 tsp black pepper

🍳 Equipment

  • 9-inch tart pan with a removable bottom
  • Large bowl
  • Cheesecloth or clean dish towel
  • Skillet
  • Whisk
  • Measuring cups and spoons

👨‍🍳 Method

  1. Preheat the oven to 400°F (200°C).
  2. Prepare the potato crust by combining the shredded potatoes, garlic powder, salt, and pepper in a bowl.
  3. Squeeze out as much moisture from the potatoes as possible.
  4. Par-bake the potato crust for 20-25 minutes, or until lightly browned and set.
  5. Prepare the filling by cooking the diced onion and bell peppers in a skillet until softened.
  6. Add the minced garlic and cook for an additional minute, stirring constantly.
  7. Add the bacon or pancetta to the skillet and cook until crispy.
  8. Whisk the eggs and seasonings in a bowl, then stir in the cooked bacon or pancetta, chopped spinach, and cooked onion and bell pepper mixture.
  9. Pour the egg mixture into the par-baked crust and bake for 35-40 minutes, or until the eggs are set and the crust is golden-brown.
  10. Remove from the oven and let cool for 10-15 minutes before slicing and serving.
  11. Serve warm, garnished with fresh herbs or a side salad.

📝 Notes

To ensure the crust is crispy and golden-brown, it's essential to squeeze out as much moisture from the potatoes as possible and par-bake the crust before adding the filling.