Duck Fat Roast Potatoes

Cooking method:

Ninja Zerostick Cookware
  • Prep Time: 10 mins
  • Total time: 50 mins
  • Skill Medium
  • Serves 4 people

Duck Fat Roast Potatoes

Utensils required


  • 1kg floury potatoes (eg King Edward or Maris Piper)
  • 1 tsp baking soda
  • 100g goose fat
  • 4 sprigs of fresh rosemary
  • 6 garlic cloves, crushed
  • 2 sprigs of thyme (optional)
  • sea salt
  • black pepper

Cooking mode

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  • Step 1

    Peel and cut the potatoes into 2cm pieces, wash them well

  • Step 2

    Preheat the oven to 220ºC

  • Step 3

    Place the in the sauce pan, cover with cold water, add a pinch of salt and 1 tsp of baking soda

  • Step 4

    Place on the gas, cover with the lid, bring to the boil and cook for 3-4 mins

  • Step 5

    Drain the potatoes and quickly place them back in the pan with the lid on, give them a quick shake to roughen the edges and set them aside – this will allow any excess moisture to evaporate

  • Step 6

    While the potatoes are resting, melt the goose fat on medium heat , add the garlic, rosemary and thyme and cook for 4-5 mins

  • Step 7

    Turn up the heat to medium-high and add the potatoes to the pan, cook for 4-5 mins, turning frequently and making sure they are fully coated in goose fat

  • Step 8

    Transfer the pan onto the middle shelf of the oven and cook for 20-25 mins until the potatoes are golden in colour and crispy.

  • Step 9

    Transfer to a serving dish, discarding the garlic and herbs, season with sea salt and freshly ground pepper, garnish with fresh rosemary and serve