Winter Vegetable Quiche with Butternut Squash, Spinach, Leeks & Goat Cheese

Winter Vegetable Quiche with Butternut Squash, Spinach, Leeks & Goat Cheese is a cozy, savoury quiche packed with tender roasted butternut squash, sweet carrots, silky leeks, fresh spinach, creamy goat cheese, and nutty Gruyère. Everything is baked inside a golden, flaky crust with a rich and delicate egg custard.

It’s the perfect recipe for a comforting winter breakfast, brunch, lunch, or light dinner. The roasted vegetables bring natural sweetness, while the goat cheese and fresh thyme add plenty of savoury character.

Ingredients

For the Crust

• 1 refrigerated pie crust (about 230 g), or 1 homemade 9-inch (23 cm) pie crust
• 1 tbsp olive oil or melted butter, for brushing

For the Roasted Vegetables

• 1 1/2 cups (225 g) butternut squash, peeled and diced
• 1 cup (120 g) carrots, peeled and diced
• 1 small leek, thinly sliced
• 2 cups (60 g) fresh baby spinach
• 1 tbsp olive oil
• 1/2 tsp dried thyme
• 1/2 tsp garlic powder
• 1/2 tsp salt
• 1/4 tsp black pepper

For the Quiche Filling

• 5 large eggs
• 1 cup (240 ml) heavy cream
• 1/2 cup (120 ml) whole milk
• 3/4 cup (85 g) crumbled goat cheese
• 1/2 cup (50 g) shredded Gruyère or mozzarella
• 1 tbsp fresh parsley, chopped
• 1/2 tsp dried thyme
• 1/4 tsp ground nutmeg
• 1/2 tsp salt
• 1/4 tsp black pepper

For the Topping

• 2 tbsp grated Parmesan cheese
• 1 tbsp fresh thyme leaves
• 2 tbsp toasted walnuts, roughly chopped, optional

How to Make It

1. Preheat the Oven

Preheat your oven to 400°F (200°C). Lightly grease a 9-inch (23 cm) tart or quiche pan and set it aside.

2. Roast the Vegetables

Place the diced butternut squash and carrots on a baking sheet. Drizzle with olive oil and season with dried thyme, garlic powder, salt, and black pepper. Toss well to coat.

Roast for 20–25 minutes, turning once halfway through, until the vegetables are tender and lightly caramelized around the edges.

3. Cook the Leek and Spinach

While the vegetables roast, heat a skillet over medium heat. Add the sliced leek and cook for 4–5 minutes, stirring occasionally, until softened.

Add the baby spinach and cook for another 1–2 minutes, until wilted. Remove from the heat and allow the vegetables to cool slightly.

4. Prepare the Crust

Fit the pie crust into the prepared quiche pan, gently pressing it into the bottom and sides. Trim away any excess pastry and prick the bottom lightly with a fork.

5. Blind Bake the Crust

Line the crust with parchment paper and fill it with pie weights or dried beans. Bake at 400°F (200°C) for 10 minutes.

Carefully remove the parchment and weights, then return the crust to the oven for another 5 minutes. Remove from the oven and reduce the temperature to 375°F (190°C).

6. Make the Egg Mixture

In a large bowl, whisk together the eggs, heavy cream, whole milk, dried thyme, nutmeg, salt, and black pepper until smooth and evenly combined.

7. Add the Cheese

Stir the goat cheese and shredded Gruyère into the egg mixture. Reserve a few small pieces of goat cheese for scattering over the top.

8. Fill the Quiche

Spread the roasted butternut squash, carrots, softened leek, and spinach evenly across the pre-baked crust. Try to distribute the vegetables throughout the crust so every slice gets a little of each ingredient.

9. Add the Custard

Slowly pour the egg and cheese mixture over the vegetables. Allow the custard to settle naturally into the spaces between the vegetables without overflowing the crust.

10. Add the Topping

Scatter the reserved goat cheese and grated Parmesan over the surface. If using, sprinkle the toasted walnuts evenly over the top for extra crunch.

11. Bake

Bake at 375°F (190°C) for 35–45 minutes, until the center is just set and the top is lightly golden.

The center should have a gentle wobble when the quiche is removed from the oven, but it should not appear liquid.

12. Rest

Remove the quiche from the oven and let it rest for 10–15 minutes before slicing. This allows the custard to finish setting and makes the quiche easier to cut cleanly.

13. Garnish and Serve

Finish with fresh thyme leaves and serve warm or at room temperature. Pair each slice with a crisp green salad for a cozy and satisfying winter meal.

Why This Recipe Works

This quiche brings together a wonderful balance of sweet, savoury, creamy, and earthy flavours. Roasting the butternut squash and carrots concentrates their natural sweetness and gives the vegetables lightly caramelized edges.

The leeks add a mellow onion flavour, while spinach brings freshness and colour. Creamy goat cheese provides a pleasant tanginess that works beautifully with the rich custard and nutty Gruyère.

A little nutmeg and thyme add warmth without overpowering the vegetables, while toasted walnuts on top provide a delicious contrast to the soft filling.

Tips for the Best Winter Vegetable Quiche

• Roast the vegetables well: Don’t overcrowd the baking sheet so the squash and carrots can caramelize instead of steaming.
• Remove excess spinach moisture: Cook the spinach until wilted and allow excess moisture to evaporate before adding it to the quiche.
• Blind bake the crust: This helps create a crisp bottom and prevents the crust from becoming soggy.
• Don’t overbake: Remove the quiche when the center has a gentle wobble. It will continue cooking as it rests.
• Use fresh goat cheese: Soft goat cheese melts beautifully into the custard and gives the filling a creamy texture.
• Let it rest: Waiting 10–15 minutes before slicing helps the filling set properly.

Serving Suggestions

Serve this quiche with a crisp green salad dressed with lemon vinaigrette for a simple and balanced lunch or dinner.

It also pairs beautifully with roasted vegetables, a fresh fruit salad, crusty bread, or a light soup. For brunch, serve smaller slices alongside fresh berries and a simple green salad.

The quiche can be enjoyed warm, slightly cooled, or at room temperature, making it especially convenient for entertaining and make-ahead meals.

Frequently Asked Questions

Can I make this quiche ahead of time?

Yes. The quiche can be baked ahead of time and refrigerated once completely cooled. Reheat it gently in the oven until warmed through, or serve it at room temperature.

Can I use frozen spinach?

Yes. Thaw the spinach completely and squeeze out as much excess water as possible before adding it to the filling. This helps prevent the quiche from becoming watery.

Can I substitute another cheese for goat cheese?

Absolutely. Feta, ricotta, or cream cheese can be used for a different flavour and texture. Feta will give the quiche a saltier, more pronounced flavour.

Can I use another winter vegetable?

Yes. Roasted sweet potato, parsnip, broccoli, Brussels sprouts, or mushrooms can work well. Make sure any vegetables are cooked and excess moisture is removed before adding them to the quiche.

Why does my quiche have a soggy bottom?

A soggy crust can happen when the crust isn’t blind baked long enough or when the vegetables contain too much moisture. Blind baking the crust and allowing cooked vegetables to release excess moisture helps keep the base crisp.

How should I store leftover quiche?

Cover the cooled quiche and refrigerate it. For the best quality, enjoy it within a few days. Reheat individual slices gently until warmed through.

Nutrition & Timing

Details	Amount
Prep Time	25 minutes
Cook Time	1 hour
Total Time	1 hour 25 minutes
Servings	6
Calories	Approx. 395 per serving
Protein	Approx. 16g per serving

Final Thoughts

Winter Vegetable Quiche with Butternut Squash, Spinach, Leeks & Goat Cheese is a beautiful combination of creamy, savoury filling and tender roasted vegetables baked inside a golden crust.

With sweet butternut squash, mellow leeks, fresh spinach, tangy goat cheese, and fragrant herbs in every slice, it’s comforting enough for a winter dinner yet elegant enough for a holiday brunch or special gathering.

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