As the aroma of roasting butternut squash fills the kitchen, I can’t help but feel the warmth of the season wrapping around me. This Savory Butternut Squash, Goat Cheese, and Caramelized Onion Quiche is my go-to indulgence for cozy fall gatherings or a comforting dinner at home. Not only does it celebrate the beauty of seasonal vegetables, but it also offers a delicious vegetarian option that’s both satisfying and impressive. With its flaky crust and creamy custard, this quiche is both a crowd-pleaser at brunch and a wonderful centerpiece for any meal prep. Ready to bring the taste of autumn to your table? Let’s dive in and create a dish that promises to make everyone feel right at home.
Why is this quiche a must-try?
Irresistible Flavor: The sweet butternut squash, tangy goat cheese, and savory caramelized onions meld together, creating a dish that’s bursting with rich flavors.
Easy to Make: This recipe is beginner-friendly, making it perfect for anyone looking to impress at brunch or cozy dinners without spending hours in the kitchen.
Versatile Delight: Serve it warm as a main course or at room temperature for a potluck—this quiche adapts to any occasion!
Meal Prep Friendly: Make a big batch, store it in the fridge, and enjoy delicious slices throughout the week—ideal for busy schedules!
Seasonal Comfort: Embrace the flavors of fall with this vegetarian treat, perfect for those looking to break free from fast-food routines. Pair it with a light salad or perhaps try it alongside Mashed Potato Cheese for a heartier meal.
Squash, Cheese and Onion Quiche Ingredients
For the Crust
• Pie Crust – Store-bought or homemade works well; chilled ensures optimal flakiness.
For the Filling
• Butternut Squash – Provides natural sweetness; roasting enhances its flavor.
• Onions – Create the savory base; thin slices caramelize beautifully for depth.
• Goat Cheese – Adds a delightful tang and creamy texture, balancing the sweetness.
• Mozzarella/Monterey Jack Cheese – Offers moisture and creaminess; mild cheeses are best.
• Eggs – Key for binding the filling and forming the custard base; 2 large eggs recommended.
• Whole Milk/Half and Half – Ensures a rich custard; can substitute lower-fat options, though it may affect texture.
• Thyme – Infuses aromatic flavor; fresh is preferable, but dried also works.
• Salt & Pepper – Essential for enhancing all the flavors in the quiche.
• Nutmeg – A pinch adds warmth; freshly grated is the best option.
For Caramelizing
• White Wine/Sherry – Enhances onion flavor; use vegetable stock or water if needed.
This savory squash, cheese, and onion quiche is set to be a star in your kitchen, offering a comforting and delicious vegetarian option that fills the home with warmth and joy!
Step‑by‑Step Instructions for Savory Butternut Squash Quiche with Goat Cheese and Caramelized Onions
Step 1: Caramelize the Onions
Heat a large, heavy-bottomed skillet over medium heat. Add thinly sliced onions with a pinch of salt and cook, stirring occasionally, until they turn a deep golden brown, about 15-20 minutes. To enhance the flavor, pour in a splash of white wine or vegetable stock to deglaze the pan, scraping any flavorful bits off the bottom. Cook for an additional 5 minutes, then set aside.
Step 2: Roast the Squash
Preheat your oven to 400°F (200°C). While it heats, peel and cube the butternut squash, ensuring even pieces for uniform roasting. Toss the cubed squash with a drizzle of olive oil, salt, and pepper, then spread it out on a baking sheet. Roast in the oven for 25-30 minutes or until tender and slightly caramelized, stirring halfway through for even cooking.
Step 3: Prepare the Custard
In a large mixing bowl, whisk together 2 large eggs, 1 cup of whole milk or half and half, and a generous pinch of salt and pepper. Add 1 teaspoon of thyme and a dash of freshly grated nutmeg, mixing until well combined. This creamy custard will be the base for your quiche, bringing all the flavors together beautifully.
Step 4: Assemble the Quiche
Line a 9-inch pie dish with your chilled pie crust, ensuring it’s pressed firmly against the sides. Begin by sprinkling a layer of mozzarella or Monterey Jack cheese on the bottom to protect the crust. Next, layer the roasted butternut squash and your caramelized onions evenly. Crumble dollops of goat cheese over the top, and then carefully pour the custard mixture on, ensuring an even distribution.
Step 5: Bake the Quiche
Place the assembled quiche in the oven and bake for 30-40 minutes or until the filling is set and the top is lightly golden brown. As it bakes, the quiche will puff up slightly, creating a beautiful, inviting surface. When it’s finished, you’ll know it’s ready when a toothpick inserted in the center comes out clean.
Step 6: Cool and Serve
Remove the quiche from the oven and allow it to cool for 10-15 minutes before slicing. This cooling time helps the filling firm up, making for clean slices. Serve warm or at room temperature, enjoying this delicious savory butternut squash quiche that captures the cozy essence of fall.
How to Store and Freeze Squash, Cheese and Onion Quiche
Fridge: Store leftover quiche in an airtight container in the refrigerator for up to 3 days. This keeps the flavors fresh while maintaining its creamy texture.
Freezer: To freeze, wrap the quiche tightly in plastic wrap, then in aluminum foil to prevent freezer burn. It can be frozen for up to 2 months.
Reheating: For the best results, reheat your squash, cheese, and onion quiche in the oven at 375°F (190°C) until warmed through (about 20-25 minutes). Alternatively, you can microwave individual slices, but the texture may vary.
Make-Ahead Tip: Consider preparing extra quiches to store in the freezer. They make for quick weeknight meals or last-minute gatherings, providing warm comfort to your table anytime!
Expert Tips for Savory Squash, Cheese and Onion Quiche
- Slow Caramelization: Allow onions to caramelize at medium heat without rushing. High heat can cause burning instead of the desired sweetness.
- Cool Your Crust: Let the pie crust cool before adding the filling to prevent a soggy bottom. A chilled crust retains its integrity during baking.
- Check for Doneness: Use a toothpick to test the quiche. It should come out clean when the filling is set, ensuring perfect texture for your squash, cheese and onion quiche.
- Batch Cooking: Prepare extra roasted squash and caramelized onions ahead of time. Storing them means you can whip up another quiche effortlessly during the week!
- Flavor Balance: Use a light hand with goat cheese to maintain balance; too much can overpower the delicate flavors of the squash and onions.
- Use Fresh Herbs: Whenever possible, opt for fresh thyme to enhance floral notes—dried herbs can work, but fresh will elevate your dish significantly.
Squash Cheese and Onion Quiche Variations
Feel free to put your own spin on this scrumptious quiche – let your imagination run wild!
- Extra Greens: Toss in spinach or kale for a nutritious twist. Not only do they add color, but they also boost the flavor and texture of your quiche.
- Feta Flavor: Swap goat cheese for feta for a tangy, salty kick that complements the sweetness of the butternut squash. The result is beautifully balanced and ideal for any palate.
- Spiced Up: Add red pepper flakes for a hint of heat. This twist brightens the dish, making each bite pleasantly warm and exciting.
- Herbed Delight: Use rosemary or sage instead of thyme for a fresh aromatic flavor. These herbs complement the seasonal ingredients beautifully and add a touch of earthiness.
- Cheesy Upgrade: Incorporate Gruyère or aged cheddar for a richer, stronger cheesy flavor. This substitution adds a delightful sharpness that elevates the classic quiche experience.
- Crustless Option: For a low-carb variation, try making it crustless. Just pour the filling directly into a greased pie dish. It’s lighter and still full of flavor.
- Veggie Medley: Mix in zucchini or bell peppers for added texture and colors. Sauté them slightly before adding to the quiche to ensure they’re tender and flavorful.
- Savory Smoked: Add smoked paprika or a hint of liquid smoke for a deep, smoky flavor. This unique twist can change the whole profile of your quiche, making it a standout dish.
These variations promise to keep your quiche exciting and fresh every time you make it! And if you’re hunting for more savory delights, check out my recipes for Chicken Mac Cheese and Light Healthy Cheesecake for even more family-friendly options!
Make Ahead Options
These Savory Butternut Squash, Goat Cheese, and Caramelized Onion Quiche are perfect for busy home cooks looking to save time during hectic weekdays! You can caramelize the onions and roast the squash up to 3 days in advance; simply store them in airtight containers in the refrigerator to maintain their rich flavors. Additionally, you can prepare the custard mixture up to 24 hours ahead—just keep it covered and refrigerated. When you’re ready to enjoy your quiche, assemble it with the chilled pie crust, layer in your prepped ingredients, and pour in the custard. Bake it fresh for a delightful meal that tastes just as delicious as when made the same day!
What to Serve with Savory Butternut Squash Quiche
As you savor the warmth and richness of this quiche, consider these delightful accompaniments to create a cozy, complete meal.
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Mixed Green Salad: A light, fresh salad with a zesty vinaigrette perfectly balances the creamy richness of the quiche. The crisp greens enhance the overall dining experience.
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Roasted Brussels Sprouts: Caramelized Brussels sprouts add a delightful crunch and earthy flavor, complementing the sweetness of the butternut squash beautifully. Toss with balsamic for an extra kick!
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Herbed Bread Rolls: Soft, warm rolls sprinkled with fresh herbs are perfect for mopping up the custard-filled quiche. They bring an added touch of comfort to your table.
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Honey-Glazed Carrots: Sweet, tender carrots drizzled with honey and butter create a lovely contrast to the savory elements in the quiche. Their vibrant color also brightens your plate.
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Crispy Potatoes: Oven-roasted herbed potatoes provide a hearty, satisfying texture that pairs beautifully with the creamy quiche. Simple yet comforting, they round out the meal.
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Sparkling Apple Cider: A glass of bubbly apple cider adds a festive touch that highlights the fall flavors in your meal. Its sweetness complements the tangy goat cheese perfectly.
Each of these pairings enhances not only the flavors of the dish but also the warmth and joy of sharing a meal with loved ones. Enjoy the coziness this autumn!
Squash, Cheese and Onion Quiche Recipe FAQs
What is the best way to choose ripe butternut squash?
Absolutely! When selecting butternut squash, look for one that feels heavy for its size and has a smooth, unblemished skin. The color should be a deep, even tan, with no dark spots or blemishes, indicating ripeness. If you press your thumb against the skin, it should feel firm and not give in to pressure.
How should I store leftover quiche?
Very! Leftover squash, cheese, and onion quiche should be stored in an airtight container in the refrigerator for up to 3 days. This helps keep the flavors fresh while maintaining the creamy texture. If you don’t have a container, you can cover it tightly with plastic wrap, but an airtight option is always best.
Can I freeze the quiche, and if so, how?
Yes, you can! To freeze your squash, cheese, and onion quiche, allow it to cool completely first. Wrap it tightly in plastic wrap, followed by aluminum foil to prevent freezer burn. It can be frozen for up to 2 months. For best results, thaw it overnight in the refrigerator before reheating.
What should I do if my quiche is too watery?
Here’s how to troubleshoot! If your quiche turns out watery, it’s often due to excess moisture from the vegetables. To prevent this, make sure to thoroughly roast the butternut squash until it’s tender and caramelized, which will reduce water content. Additionally, you can consider straining off any excess liquid from the egg mixture before pouring it into the pie crust.
Are there any common allergies I should be aware of with this recipe?
Yes, definitely! The quiche contains dairy ingredients, including cheese and milk, which can pose issues for those with lactose intolerance or dairy allergies. If you need a dairy-free option, you can substitute the cheese with a non-dairy cheese alternative and use almond milk or oat milk in place of whole milk to achieve a similar flavor profile.
How long does it take to caramelize the onions to get the best flavor?
To achieve beautifully caramelized onions, you should cook them over medium heat for about 15-20 minutes. Start by heating a heavy-bottomed skillet, adding your sliced onions along with a pinch of salt. Stir occasionally and adjust the heat as necessary. When they turn deeply golden and fragrant, you can deglaze the pan with white wine or stock for an extra flavor boost, cooking for an additional 5 minutes or so. This process allows the sugars to develop fully, resulting in rich, sweet flavors that are simply delicious!
Savory Squash, Cheese and Onion Quiche for Cozy Nights
Ingredients
Equipment
Method
- Heat a large, heavy-bottomed skillet over medium heat. Add thinly sliced onions with a pinch of salt and cook, stirring occasionally, until deep golden brown, about 15-20 minutes. Deglaze with white wine or vegetable stock and cook for an additional 5 minutes, then set aside.
- Preheat your oven to 400°F (200°C). Peel and cube the butternut squash, toss with olive oil, salt, and pepper. Roast for 25-30 minutes until tender, stirring halfway.
- In a mixing bowl, whisk together eggs, milk, salt, pepper, thyme, and nutmeg. This creamy custard will be the base for your quiche.
- Line a 9-inch pie dish with chilled pie crust. Sprinkle mozzarella or Monterey Jack cheese on the bottom, layer the roasted squash and caramelized onions, crumble goat cheese on top, and pour custard mixture evenly.
- Bake the quiche for 30-40 minutes or until the filling is set and lightly golden brown. It's done when a toothpick inserted in the center comes out clean.
- Allow to cool for 10-15 minutes before slicing. Serve warm or at room temperature.
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