Roasted sweet potato, caramelised onion, blue cheese and walnut quiche recipe

9 INGREDIENTS • 7 STEPS • 1HR 10MIN

Roasted sweet potato, caramelised onion, blue cheese and walnut quiche recipe

Recipe
This hearty vegetarian quiche recipe combines creamy blue cheese and walnuts with sweet potato and a layer of sticky onion jam. We’ve used pre-rolled shortcrust pastry, so it’s easy to put together but tastes (and looks) like a total showstopper.
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Roasted sweet potato, caramelised onion, blue cheese and walnut quiche recipe
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This hearty vegetarian quiche recipe combines creamy blue cheese and walnuts with sweet potato and a layer of sticky onion jam. We’ve used pre-rolled shortcrust pastry, so it’s easy to put together but tastes (and looks) like a total showstopper.
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Marks & Spencer
Whatever you fancy cooking, we've got a recipe to inspire you. From speedy midweek meals to budget-friendly family dinners and weekend treats, let us help you cook and eat better, every day.

1HR 10MIN

Total time

Ingredients

Servings
6
1 pack
(320 g)
ready-rolled shortcrust pastry
2
M&S sweet potatoes, diced
2
M&S large free-range eggs
100 ml
M&S Remarksable Value whole milk
200 ml
double cream
50 g
M&S Cornish cruncher cheddar, grated
3 tbsp
M&S caramelised red onion chutney
50 g
M&S walnut halves
100 g
M&S bleu d’auvergne PDO
Love This Recipe?
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Roasted sweet potato, caramelised onion, blue cheese and walnut quiche recipe
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author_avatar
Marks & Spencer
Whatever you fancy cooking, we've got a recipe to inspire you. From speedy midweek meals to budget-friendly family dinners and weekend treats, let us help you cook and eat better, every day.

Method

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step 1
Preheat the oven to 200°C/180°C fan/gas mark 6.
step 2
Grease a 20cm non-stick flan tart case. Unroll the pastry (1 pack) and roll out to be 5cm larger than the tart case. Use a rolling pin to lift the pastry and place it into the tart case. Trim off any excess pastry and use this to push the pastry into the case. Chill in the fridge for 20 minutes.
step 3
Meanwhile, arrange the sweet potatoes (2) (no need to peel) on a baking sheet. Season with salt and pepper and drizzle with olive oil. Roast for 20-25 minutes, until tender. Allow to cool.
step 4
Trim the edges away from the pastry and prick all over with a fork. Line with baking parchment, then fill with baking beans or rice. Bake for 20 minutes, then remove the parchment and bake for a further 5 minutes, until golden brown.
step 5
While the pastry is cooking, combine the eggs (2), milk (100 ml), double cream (200 ml) and grated cheddar (50 g).
step 6
Allow the pastry to cool slightly, then spread the onion chutney (3 tbsp) over the base of the pastry. Pour over the egg mix, then arrange the sweet potatoes and walnut halves (50 g) on top, before adding the blue cheese (100 g) in evenly spaced blobs.
step 7
Bake for 20-25 minutes, until set and golden brown. Allow to cool, then cut into wedges and serve with a green salad, if you like.
step 7 Bake for 20-25 minutes, until set and golden brown. Allow to cool, then cut into wedges and serve with a green salad, if you like.

ONE LAST THING....

Due to our seasonal product ranges, ingredient availability may vary. We recommend searching for ingredients and checking the stock in your local store using our online catalogue or speaking with a colleague in-store for the most up-to-date information. Leave a comment below the recipe if you’d like to ask about an ingredient substitution and one of the team will get back to you to suggest a relevant swap, if applicable.

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