The crispiest hasselback roasted potatoes with taleggio and Scotch bonnet gravy 

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Nanna Tate potatoes are hasselbacked, rubbed with a garlic and herb butter, then topped with taleggio and roasted until crisp. They are then finished with homemade pink pickled onions, a basil and parsley herb crumb made with Parmesan, and a spicy Scotch bonnet gravy. 

First published in 2025

Ingredients

Metric

Imperial

Garlic and herb compound butter

Pink pickled onions

  • 1 large red onion, finely sliced
  • 250ml of water
  • 150ml of white wine vinegar
  • 75g of caster sugar

Hasselback roasted potatoes 

Scotch bonnet gravy

Herby crumb

Garnish

Method

1

Preheat the oven to 190°C

2

Blitz all the ingredients for the compound butter in a food processor until combined, then transfer to a bowl

3

Mix together all the ingredients for the pickled onions, stirring to dissolve the sugar. Set aside to pickle for at least 40 minutes

  • 1 large red onion, finely sliced
  • 250ml of water
  • 150ml of white wine vinegar
  • 75g of caster sugar
4

Place one potato between two chopsticks – these will act as guardrails to stop you from cutting all the way through the potato

5

Cut the potato at 1/4 cm intervals down to the chopsticks – they will prevent you cutting all the way through

6

Repeat with the remaining potatoes

7

Rub all of the potatoes with the compound butter mix, and grease a baking dish with more butter

8

Add the potatoes to the buttered dish and dot around some extra butter
Roast the potatoes for around 50 minutes, but don’t turn the oven off after you take them out, as they will be finished with the taleggio

9

To make the Scotch bonnet gravy, first heat a dash of vegetable oil in a pan. Add in the onions, carrot and celery and cook for 10–15 minutes until soft, then add in the garlic and Scotch bonnet

10

Once these have cooked down for another few minutes, add the butter and, once it’s melted, add in the flour and stir well to coat

  • 20g of butter
  • 20g of plain flour
11

Cook out the flour for a minute before adding in the red wine. Bring to a simmer and reduce by half, then add in the beef stock, stirring well to avoid any clumps. Add in the rosemary and bay leaf, then turn the heat down to low and simmer for 20 minutes

12

Once the gravy has simmered for 20 minutes, strain it through a fine mesh sieve then transfer to a clean saucepan. Reduce the gravy over a medium heat until it’s thick enough to coat the back of a spoon

13

For the herby crumb, melt the butter in a pan then, once melted, add in the panko breadcrumbs and toast until golden. Add in the herbs then mix in the grated parmesan and season with salt and pepper to taste

14

Place the taleggio around the roasted potatoes. Bake for another 10 minutes until melted, then top with the crispy bacon, herb crumb and pink pickled onions. Serve with a generous drizzle of the Scotch bonnet gravy

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