If you are looking for a comforting, vibrant dish that delights both the eyes and the palate, this Savory Butternut Squash Pie Recipe is an absolute must-try. With a luscious filling boasting tender roasted squash, caramelized onions, and tangy feta cheese all nestled inside a flaky crust, it brings together a symphony of flavors and textures that will make any meal feel special. Whether you’re cooking for family or guests, this pie is a charming way to celebrate seasonal produce with a sophisticated yet approachable taste.

Ingredients You’ll Need
These ingredients are straightforward yet thoughtfully chosen to create the perfect balance of creamy, savory, and slightly sweet notes. Each component plays an essential role, from the silky butternut squash to the sharp bite of balsamic vinegar, making this dish shine with character and warmth.
- Butternut squash (1 medium, peeled and diced): The star ingredient bringing natural sweetness and creamy texture to the pie filling.
- Olive oil (3 tablespoons, divided): Vital for roasting the squash and sautéing onions, adding richness and depth.
- Coarse kosher salt: Used to enhance all the flavors, be sure to season at multiple stages for balance.
- Onions (3 large, peeled and sliced): Slowly caramelized to bring out their natural sweetness and complexity.
- Balsamic vinegar (1 tablespoon): Adds a subtle tang and depth to the onions, brightening the savory profile.
- Eggs (2 large): Act as a binding agent, holding the filling together with a delicate firmness.
- Whole milk (½ cup): Provides creaminess and smoothness in the custard mixture.
- Heavy cream (¼ cup): Adds richness and a velvety mouthfeel to the filling.
- Apple cider vinegar (2 teaspoons): Offers a hint of brightness that balances the richness beautifully.
- Freshly ground black pepper (1 teaspoon): Gives a gentle kick to complement the sweet and salty elements.
- Feta cheese (½ cup, crumbled): Introduces a salty, tangy contrast that pairs perfectly with the squash.
- Green onions (2, thinly sliced): Provide fresh, herbal notes to finish the pie.
- Fresh thyme leaves (1 teaspoon): Bring an earthy aroma and flavor that elevates the overall dish.
- Pie crust (1 nine-inch crust, prepared): Choose spelt or butter-based crust for a flaky, flavorful foundation.
How to Make Savory Butternut Squash Pie Recipe
Step 1: Roast the Butternut Squash
Start by tossing the diced butternut squash with 2 tablespoons of olive oil and a pinch of kosher salt. Spread the pieces evenly on a baking sheet and roast at 400°F (200°C) for 25 to 30 minutes, until the squash becomes tender and slightly caramelized. This roasting step is crucial as it intensifies the natural sweetness and softens the texture for the filling.
Step 2: Caramelize the Onions
While the squash roasts, heat 1 tablespoon of olive oil in a large skillet over medium heat. Add the sliced onions and a sprinkle of kosher salt, stirring occasionally. After about 20 to 25 minutes, when the onions turn golden brown and fragrant, stir in the balsamic vinegar. Cook for another 2 minutes to let the flavors meld. These rich, sweet onions add a delightful complexity to the pie.
Step 3: Prepare the Filling Mixture
In a mixing bowl, whisk together the eggs, whole milk, heavy cream, apple cider vinegar, black pepper, and remaining kosher salt. The combination of dairy and vinegar helps create a luscious custard that binds the ingredients while adding a subtle tang. Then fold in the roasted butternut squash, caramelized onions, crumbled feta, green onions, and thyme leaves until everything is evenly incorporated.
Step 4: Assemble and Bake
Preheat your oven to 375°F (190°C). Roll out the pie crust and fit it into a 9-inch pie dish, gently pressing it into place. Pour the prepared filling into the crust and spread it evenly. Bake the pie for 45 to 50 minutes, or until the custard is set and the crust is golden brown around the edges. Let the pie cool slightly before slicing to help it hold together beautifully.
How to Serve Savory Butternut Squash Pie Recipe

Garnishes
A sprinkle of freshly chopped green onions or extra thyme leaves adds a lovely burst of color and fresh herbal flavor. For a little extra richness, a dollop of sour cream or Greek yogurt on the side can complement the pie’s savory notes wonderfully.
Side Dishes
This pie pairs marvelously with simple, crisp salads like arugula dressed in lemon vinaigrette or a lightly dressed fennel and apple slaw. For something heartier, roasted seasonal vegetables or a bowl of warm soup can round out the meal beautifully.
Creative Ways to Present
Slice your Savory Butternut Squash Pie Recipe into small squares for a charming appetizer or serve as a main course with colorful garnishes arranged artistically on the plate. You can even add roasted nuts or a swirl of balsamic glaze for an elegant touch that highlights the pie’s rustic sophistication.
Make Ahead and Storage
Storing Leftovers
Cover any leftover pie tightly with plastic wrap or foil and store it in the refrigerator for up to 4 days. The flavors actually deepen overnight, making the pie taste even more delicious the next day.
Freezing
To freeze, wrap the cooled pie securely in foil and place it in an airtight container or freezer bag. It will keep well for up to 2 months. Thaw it overnight in the refrigerator before reheating.
Reheating
For the best texture, reheat slices in a preheated oven at 350°F (175°C) for about 15 minutes until warmed through and the crust regains its crispness. Avoid microwaving if possible to keep that perfect flaky crust intact.
FAQs
Can I make this pie vegetarian or vegan?
This recipe is vegetarian as written, thanks to the inclusion of eggs and dairy. To make it vegan, you could use plant-based milk and cream alternatives and replace eggs with a flaxseed mixture or silken tofu, but expect some textural differences.
What type of pie crust works best?
A classic butter pie crust or a spelt-based crust both work beautifully for this pie. The crust should be flaky but sturdy enough to hold the moist filling without becoming soggy.
Can I prepare parts of this pie ahead of time?
Absolutely! You can roast the squash and caramelize the onions a day in advance, then assemble and bake the pie when you’re ready. This makes mealtime much easier and less rushed.
Is feta cheese essential in this recipe?
Feta cheese adds a wonderful tang and saltiness that balances the sweetness of the squash and onions. If you prefer, you can substitute with goat cheese or fresh ricotta, but feta is definitely recommended for authentic flavor.
How can I add more herbs or spices?
Feel free to experiment by adding herbs like sage or rosemary, which pair nicely with butternut squash. A dash of nutmeg or smoked paprika can also add warmth and depth without overpowering the other flavors.
Final Thoughts
I can’t recommend this Savory Butternut Squash Pie Recipe enough for anyone who loves hearty, flavorful meals that celebrate simple ingredients in a special way. It’s the kind of dish that brings comfort and joy, perfect for sharing around the table with friends and family. Give it a try and watch how it becomes a beloved favorite in your repertoire!
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Savory Butternut Squash Pie Recipe
- Prep Time: 35 minutes
- Cook Time: 1 hour 15 minutes
- Total Time: 1 hour 50 minutes
- Yield: 8 servings
- Category: Pie
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This Savory Butternut Squash Pie combines tender roasted butternut squash with caramelized onions, creamy eggs, and tangy feta cheese all nestled in a flaky pie crust. Flavored with fresh thyme and a hint of vinegar, this dish is perfect for a comforting fall or winter meal that is both impressive and easy to make.
Ingredients
Vegetables and Aromatics
- 1 medium butternut squash (about 2 pounds), peeled and diced into ¼-inch pieces (about 2½ cups)
- 3 large onions (about 3 pounds), peeled, halved, and sliced
- 2 green onions, thinly sliced
- 1 teaspoon fresh thyme leaves
Liquids and Vinegars
- 3 tablespoons olive oil, divided
- 1 tablespoon balsamic vinegar
- 2 teaspoons (15 grams) apple cider vinegar or lemon juice
Dairy
- 2 large eggs
- ½ cup (115 grams) whole milk
- ¼ cup (55 grams) heavy cream
- ½ cup (60 grams) crumbled feta cheese
Seasonings
- Coarse kosher salt (see notes)
- 1 teaspoon (3 grams) coarse kosher salt
- 1 teaspoon freshly ground black pepper
Other
- 1 (9-inch) pie crust (Spelt Pie Crust or Butter Pie Crust), prepared
Instructions
- Prepare the Butternut Squash: Peel and dice the butternut squash into ¼-inch pieces, measuring about 2½ cups. Toss with 1½ tablespoons of olive oil and a pinch of coarse kosher salt. Roast in a preheated oven at 400°F (200°C) for about 25-30 minutes until tender and lightly caramelized. Set aside to cool.
- Caramelize the Onions: While the squash roasts, heat 1½ tablespoons olive oil in a large skillet over medium heat. Add the sliced onions and a pinch of coarse kosher salt. Cook slowly, stirring occasionally, until onions are deeply caramelized and soft, about 30-40 minutes. Towards the end, stir in the balsamic vinegar and cook for an additional 2 minutes to deglaze. Remove from heat and let cool.
- Make the Egg Mixture: In a large bowl, whisk together the eggs, whole milk, heavy cream, apple cider vinegar (or lemon juice), 1 teaspoon kosher salt, and freshly ground black pepper until smooth.
- Combine Filling Ingredients: Add the roasted butternut squash, caramelized onions, crumbled feta cheese, sliced green onions, and fresh thyme leaves to the egg mixture. Gently fold to combine evenly.
- Prepare the Pie Crust: Roll out the prepared 9-inch pie crust and fit it into a pie dish. Trim any excess dough and flute the edges as desired.
- Fill and Bake the Pie: Pour the filling into the prepared pie crust, spreading it evenly. Bake in a preheated oven at 375°F (190°C) for 45-50 minutes, or until the filling is set and the crust is golden brown. A knife inserted into the center should come out clean.
- Cool and Serve: Remove the pie from the oven and allow it to cool for at least 15-20 minutes before slicing. This helps the filling to set fully for clean, firm slices. Serve warm or at room temperature.
Notes
- Coarse kosher salt helps to bring out the sweetness of the butternut squash and onions during roasting and caramelizing.
- For a crispier crust, blind bake the pie crust for 10 minutes before adding the filling.
- This pie can be served as a main dish or as a hearty side for fall and winter meals.
- Leftovers keep well refrigerated for up to 3 days and reheat nicely in the oven.

