Budget vegetarian Christmas dinner
Avoid expensive readymade vegetarian centrepieces and treat the family to a flavoursome and very simple homemade puff pastry tart with all the festive trimmings. Cook your extra veg in the same oven and make the most of the microwave for a delicious, great-value Christmas dinner.
The tarts can be made ahead and frozen, if you prefer. This is also useful if not all of your Christmas guests are vegetarian.
This recipe is part of the Budget vegetarian Christmas dinner menu, which serves four people three courses for £15.
Ingredients
- 50g/1¾oz butter
- 2 tbsp vegetable oil
- 150g/5½oz closed cup mushrooms, sliced
- 1 medium onion, thinly sliced
- 1 medium leek, thinly sliced
- 1 garlic clove, crushed
- 2 tsp plain flour
- 250ml/9fl oz vegetable stock (made with ½ stock cube)
- 3 tbsp double cream
- 1 pack ready rolled puff pastry
- 4 tbsp cranberry sauce
- salt and ground black pepper
For the vegetables
- 800g/1lb 12oz potatoes, peeled and cut into 4-5cm chunks
- 4 medium carrots (around 400g/14oz), peeled and cut in half lengthways
- 3 tbsp vegetable oil
- 300g/10½oz Brussels sprouts, trimmed and halved
- 15g/½oz butter
- 250g/9oz frozen peas
Method
To make the tarts, melt half the butter with a tablespoon of the oil in a frying pan and fry the mushrooms over a high heat for 2 minutes, or until lightly browned, stirring regularly. Add the remaining oil, onion and leek, reduce the heat slightly and cook for 5 minutes, or until softened, stirring regularly. Add the garlic, season with salt and lots of ground black pepper and cook for a minute more, stirring. Tip onto a plate and spread out so the vegetables can cool a little.
Return the pan to the heat, stir in the remaining butter and as soon as it has melted, stir in the flour. Slowly add the stock, stirring all the time and bring to a simmer. Stir in the cream and simmer gently for 1–2 minutes, or until the sauce is smooth and has thickened; season to taste then set aside.
Unroll the puff pastry, cut into four even rectangles and put on a baking tray lined with non-stick baking paper (or the paper the pastry came with).
Place a spoonful of cranberry sauce in the centre of each rectangle of pastry. Spoon the mushroom mixture on top of the cranberry sauce. Pull in the sides of the pastry, so it half covers the vegetables. Place a small piece of non-stick baking paper on top of the vegetables to prevent them over-browning. Set aside.
Preheat the oven to 220C/200C Fan/Gas 7. Put the potatoes in a large saucepan, cover with water and a lid. Place over a high heat and bring to the boil. Reduce the heat and simmer for 5 minutes.
Drain the potatoes in a colander and let stand for 5 minutes, then return to the saucepan and shake vigorously to knock the potatoes about and scuff up the surface – this will make them much crisper when they roast. Add the oil, season well with salt and pepper and toss together. Scatter the potatoes over a large baking tray. Roast the potatoes for 15 minutes.
Take the tray out of the oven, turn the potatoes and add the carrots. Return to the oven for a further 15 minutes.
Take the tray out of the oven and turn the vegetables. Return to the oven. Place the tray with the tarts on a shelf above the roasting potatoes and carrots. Bake together for 25–30 minutes, or until the pastry is puffed up and golden brown. Turn off the oven and leave the door slightly ajar while the other vegetables are cooked.
Put the Brussels sprouts into a microwaveable serving dish, add 3 tablespoons water, cover and cook on full powder for 4–5 minutes, or until tender. Toss with the butter, salt and ground black pepper.
Put the peas in a microwaveable serving dish, cover and microwave on full powder for 4–5 minutes, or until hot. (You can boil the sprouts and peas if you prefer.)
Warm the cream sauce until bubbling, stirring constantly and adding a splash of water to loosen if necessary, then transfer to warmed jug. Serve the tarts with the roasted vegetables, sprouts, peas and cream sauce.
Recipe Tips
The cost of the ingredients here have been calculated using supermarket value lines and the recipe is designed to be made in conjunction with a low-cost store-cupboard.
If you are preparing the tarts ahead, open-freeze them on a tray until firm then wrap tightly in kitchen foil. Unwrap and thaw at room temperature for 3–4 hours before baking. Freeze the sauce in a small lidded container, then reheat in the microwave or a small saucepan to serve. If you prefer, you can also make the tarts and sauce a day ahead and keep covered in the fridge before baking.
For a vegan version of this recipe, it’s simple to swap the butter and cream for plant-based alternatives.
If you like, you can use the recipe here as a guide but add a few twists of your own – a splash of white wine for the sauce or fresh herbs in the tarts.
Look out for special Christmas offers on your festive vegetables. You may also find buying loose sprouts and carrots will be cheaper than larger packs. If your carrots are particularly large, cut half and then into quarters lengthways. Don’t let them become too narrow though. If they are particularly small, add a few extra and cook whole.
I’ve parboiled the potatoes to make them extra crispy, but you can leave out that step if you prefer and simply toss the peeled potato chunks with the oil before roasting.
