Butternut Squash Quiche Recipe
There’s something truly magical about a Butternut Squash Quiche that combines the creamy richness of custard with the sweet, nutty bite of roasted butternut squash, all nestled in a golden, flaky crust. This dish is a showstopper at brunches or cozy dinners, brightening up the table with its vibrant colors and warming flavors. Whether you’re new to quiches or a seasoned fan, this recipe brings a fresh twist that feels both hearty and elegant. The balance of tender squash, sharp cheddar, and fresh spinach creates a harmony of tastes that you’ll want to savor again and again.

Ingredients You’ll Need
This Butternut Squash Quiche relies on simple, wholesome ingredients that come together to create a flavor-packed dish. Each element is essential, whether it’s adding creaminess, texture, or a burst of color, making your quiche irresistibly delicious.
- 2 cups butternut squash, peeled and cubed: Roasting enhances its natural sweetness and soft texture, the star of this quiche.
- 1 tbsp olive oil: Helps roast the squash perfectly and adds a hint of richness.
- 1 small onion, diced: Provides a subtle sweetness and depth when sautéed.
- 4 large eggs: The base of the custard, giving structure and creaminess.
- 1 cup heavy cream (or half-and-half): Creates that luscious custard texture inside the crust.
- 2 cups fresh spinach, chopped: Adds freshness and a lovely pop of green.
- 1 cup sharp cheddar cheese, shredded: Offers a tangy, melty goodness that balances the sweet squash.
- 1/4 tsp nutmeg: Just a pinch to warm up the flavor profile beautifully.
- Salt and pepper to taste: Essential seasonings that bring everything together.
- 1 pre-made pie crust (9-inch): Convenient and buttery, providing a crisp base for the filling.
How to Make Butternut Squash Quiche
Step 1: Roast the Butternut Squash
Begin by preheating your oven to 375°F (190°C). Toss the peeled and cubed butternut squash in olive oil, salt, and pepper to coat evenly. Spread the cubes out on a baking sheet and roast for about 25 minutes until tender and slightly caramelized. Roasting the squash brings out its natural sugars and softens it perfectly for the quiche filling.
Step 2: Sauté the Onion
While the squash roasts, heat a skillet over medium heat and sauté the diced onion until it becomes translucent, about 5 minutes. This step builds a subtle sweetness and savory depth that complements the squash beautifully. If you love garlic, a bit of minced garlic added here would be a nice bonus.
Step 3: Prepare the Custard Mixture
In a large bowl, whisk together the eggs and heavy cream until smooth and combined. Then gently fold in the roasted butternut squash, sautéed onions, chopped spinach, shredded cheddar cheese, and a pinch of nutmeg. Season with salt and pepper to taste. This mixture forms the rich, flavorful filling that defines the Butternut Squash Quiche.
Step 4: Assemble and Bake
Take your pre-made pie crust and place it in a 9-inch pie dish. Pour the custard mixture into the crust, spreading it out evenly so every slice gets a little bit of everything. Bake in the preheated oven for 35-40 minutes, until the custard is set and the top is lightly browned. Let the quiche cool slightly before cutting, allowing the filling to firm up for clean slices.
How to Serve Butternut Squash Quiche

Garnishes
Top your warm slices of Butternut Squash Quiche with freshly chopped herbs like parsley or thyme for a bright, fresh note. A dollop of crème fraîche or a sprinkle of cracked black pepper adds an elegant finish that makes each bite even more delightful.
Side Dishes
This quiche pairs beautifully with a crisp green salad dressed lightly with lemon vinaigrette to cut through its creaminess. Roasted cherry tomatoes or a bowl of seasonal fruit can add refreshing and colorful contrasts, creating a balanced meal.
Creative Ways to Present
For a special brunch, serve individual mini Butternut Squash Quiches in muffin tins for adorable, portion-sized treats. Alternatively, slice the quiche into wedges and arrange on a platter with assorted cheeses and nuts to turn it into a stunning centerpiece for a cozy gathering.
Make Ahead and Storage
Storing Leftovers
Keep any leftover Butternut Squash Quiche covered in the refrigerator for up to 3 days. Stored properly, it maintains its creamy texture and keeps the crust crisp-ish when reheated gently.
Freezing
You can freeze the quiche in whole or in slices by wrapping tightly in plastic wrap and aluminum foil. It’s best eaten within 1-2 months for optimal freshness. Thaw overnight in the fridge before reheating.
Reheating
Reheat slices in a preheated oven at 350°F (180°C) for about 10-15 minutes, or until warmed through. Using the oven instead of a microwave keeps the crust crisp and the filling perfectly creamy.
FAQs
Can I make the Butternut Squash Quiche dairy-free?
Absolutely! Substitute the heavy cream with a plant-based cream alternative and choose a dairy-free pie crust and cheese substitute to enjoy a dairy-free version without compromising on flavor.
Is it necessary to roast the squash before adding it to the quiche?
Roasting the squash not only softens it but also concentrates its natural sweetness and enhances the overall flavor, so it’s highly recommended. Raw squash can result in a less tender and flavorful filling.
Can I use frozen spinach instead of fresh?
Yes, but be sure to thaw and squeeze out as much moisture as possible to avoid a watery quiche. Fresh spinach is preferred for its texture and vibrant green color.
How do I know when the quiche is fully cooked?
The quiche is done when the custard filling is set and no longer jiggles in the center. The top should be lightly golden brown, and a knife inserted near the center should come out clean.
Can I add other vegetables or proteins to the quiche?
Definitely! This Butternut Squash Quiche is very versatile. Feel free to add mushrooms, bell peppers, cooked bacon, or sausage to customize it to your taste and make it your own signature dish.
Final Thoughts
There’s such joy in sharing a homemade Butternut Squash Quiche with friends and family, whether at a leisurely weekend brunch or a comforting dinner. With its perfect blend of flavors and textures, it’s a recipe that brings a smile to the table every time. Give it a try, and watch how this vibrant, creamy quiche becomes a beloved favorite in your kitchen just like it has in mine.
