Name: Halloween Pumpkin Pie
Prep time: 30 min
Cook time: 75 min
Total time: 105 min
Ingredients: 1 large butternut squash, peeled, seeded and cut into 3-4cm chunks (Pat dry before roasting for best caramelization.); 2 tbsp olive oil, divided (Use one for roasting the squash and one for sautéing the onions.); 3 medium onions, thinly sliced (Cook until very soft for the best flavor.); 1 tbsp dried sage (Can substitute with fresh thyme for a different flavor.); 1/2 tsp ground nutmeg (Adds warm autumn flavor.); 1 tbsp cornflour (Thickens the filling.); 1 vegetable stock cube made up to 300ml (Adjust salt based on stock strength.); 1/2 lemon zested and juiced (Adds brightness to the filling.); 2 tbsp crème fraîche (For creaminess in the filling.); 320 g shortcrust pastry (Use for the pie crust.); 1 egg yolk lightly beaten (For glazing the pastry top.); 330 g Tenderstem broccoli, ends trimmed (Cooked and tossed with lemon juice.)

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A Halloween evening that turned into dinner

One October evening, when the wind had that crisp, leaf-rustling voice and my neighbours were carving faces into pumpkins, I decided to turn the spooky mood into something warm and utterly comforting. What started as a plan to make a classic pumpkin pie became what I now call Halloween Pumpkin Pie (Savory Butternut Squash Pie). If you like savory takes on seasonal sweets, you might enjoy a savory butternut squash pie I found years ago and then bent into my own thing.

This pie is not sweet in the way a dessert pumpkin pie is; it is savory, layered with caramelised onions, lemon brightness, and a creamy filling that holds its shape when you cut into that pastry face. I always get compliments on the pastry "jack o’lantern" top — it looks festive and makes everyone smile before the first forkful.

The ingredients that make the magic happen

I keep the ingredient list simple but precise: 1 large butternut squash, peeled, seeded and cut into 3-4cm chunks, 2 tbsp olive oil, divided, 3 medium onions, thinly sliced, 1 tbsp dried sage, 1/2 tsp ground nutmeg, 1 tbsp cornflour, 1 vegetable stock cube, made up to 300ml, 1/2 lemon, zested and juiced, 2 tbsp crème fraîche, 320g pack shortcrust pastry, 1 egg yolk, lightly beaten, 330g pack Tenderstem broccoli, ends trimmed (for serving). Those few things turn into a pie that is silky, herb-scented and a little tangy from the lemon and crème fraîche. I like to have the broccoli ready as a bright green counterpoint while the pastry bakes.

How I cook it (and the things I tweak along the way)

When I start, I always Preheat the oven to 220°C (200°C fan). Toss the butternut squash with 1 tbsp oil in a large roasting tray and roast for 40-45 mins, until softened and lightly caramelised. The smell of roasting squash is one of my favorite autumn scents — sweet, caramel notes and a hint of smoke if the edges brown.

Meanwhile, heat the remaining 1 tbsp oil in a large saucepan over a medium heat. Add the onions, sage and nutmeg, cover and cook for 20 mins until very soft. Remove lid and cook for 5 mins longer until lightly caramelised. This step is crucial; if the onions are not soft and sweet, the whole filling feels thin. I learned to be patient here. If they start to brown too fast, I lower the heat and pop the lid back on briefly.

Mix in the cornflour, then gradually add the stock, stirring until you have a glossy sauce. Stir through the lemon zest and crème fraîche and season with pepper. Gently fold through the roasted butternut squash. I often smash a few of the squash chunks against the side of the pan to create a mix of velvety puree and little pieces that give texture. Tip: don’t oversalt early because the stock cube can be punchy; I add a final taste test before deciding on salt.

Spoon the mixture into a medium-sized ovenproof dish and leave to cool for 10 mins. Reduce oven to 190°C (170°C fan). Cooling for a short while helps the pastry seal better and keeps steam from puffing the filling out too much when the top goes on.

Unroll the pastry and arrange it on top of the squash filling, trimming the edges. Use a small sharp knife to cut a spooky pumpkin face into the pastry. I find that a thin, sharp paring knife gives the cleanest eyes and crooked smile. If it’s for kids, make the smile wider; if for grown-ups, go for a cheeky grimace. I always tuck the trimmed edges around the dish a little so the glaze pools and browns nicely.

Brush the pastry with the beaten egg yolk to glaze. Bake on the middle shelf for 25-30 mins until the pastry is crisp and lightly golden. Let cool for 10 mins. While the pie cools, cook the broccoli in a pan of boiling water for 4-5 mins. Drain and toss with the lemon juice. Serve alongside the pie. The lemon-tossed Tenderstem is a simple pairing that cuts through the richness and adds that beautiful green colour on the plate.

Little things I do that change everything

I have a few small habits that lift this from “nice” to “make-it-again”:

Before roasting, I pat the squash dry so it actually caramelises rather than steams. You will hear tiny popping sounds as sugars in the squash brown beautifully.
When the onions are soft, I scrape the bottom of the pan to get every browned scrap into the sauce; those bits are flavor gold.
If you’re short on time, roast the squash the day before and refrigerate it. Reheating gently and folding it into the sauce works perfectly. This is also where storage becomes handy: leftovers keep for about three days in the fridge and reheat well in a moderate oven to bring the pastry back to crisp.
To avoid a soggy bottom, choose a medium-sized ovenproof dish rather than a very deep one; the filling should sit close to the pastry lid.

These tips seam naturally into the method, and I usually point them out as I go, because they’re the things that saved my dinner parties.

Variations, what to serve, and how to know it’s done

If you want to play with this, try two or three small variations. Add a handful of crumbled feta or goat’s cheese to the filling for tang, or scatter toasted pumpkin seeds on top of the pastry before baking for crunch. For a nuttier, deeper flavour you can swap the sage for fresh thyme and stir through a tablespoon of maple syrup if you prefer a hint of sweet embrace. If you want an entirely veg-led main for company, fold in a cup of cooked chestnuts or a few sautéed mushrooms.

You know it’s done right when the pastry top is a warm golden brown that crackles under the knife, the filling holds a spoonful without collapsing, and the aroma of sage, nutmeg and lemon hits you as soon as you lift the lid. The roasted squash should have those little browned edges and a creamy softness inside. If the pastry still looks pale after the suggested time, give it another five minutes and keep an eye so it does not overbrown.

As for serving, this pie loves simple company. The zesty Tenderstem broccoli I always make alongside echoes the lemon in the filling and keeps the plate fresh. A crisp green salad with apple and walnuts would also be lovely, or a handful of toasted sourdough cubes for dunking. If you’re thinking about pumpkin desserts, you might also like to compare this savory take with a classic pumpkin pie to see how different spices and textures play with autumn produce.

When things go wrong and what to do about it

If your onions haven’t caramelised and the filling tastes flat, don’t panic. Cook them a little longer with the lid off and a pinch of salt; the extra time coax out the sugars. Soggy pastry? Put the whole dish under the grill for a minute or two at the end, watching like a hawk, or reheat individual portions on a tray in a moderate oven to crisp them up. If your filling seems thin, mix a bit more cornflour with cold water and stir it in on the stove until it thickens; your sauce will regain a glossy finish.

I baked this pie for a novice cook once and they were terrified of the pumpkin face step. I told them it’s okay to be imperfect; the charm is in crooked smiles and lopsided eyes. Guests eat with their eyes first, but they come back for the texture and warmth.

Conclusion

If you want a version that leans into tangy cheese and deeper caramelised onion notes, take a look at this Chevre and Butternut Squash Pie with Caramelized Onions for inspiration and ideas you can borrow for your next Halloween spread.