Preheat the oven to 220°C (200°C Fan, gas mark 6). Peel and chop the potatoes into even-sized quarters (chop smaller potatoes in halves or thirds).
1 kg Maris Pipers Potatoes
Place the potatoes in a saucepan, add water and salt (optional), and bring to a boil. Once boiling, simmer for 8 to 10 minutes or until the outside has softened and the middle remains firm.
During this time, spoon goose fat onto a roasting tray and place the tray in the oven to heat the fat.
100 g Goose Fat
Drain the potatoes in a colander and give it a shake to ‘rough up’ the edges and create a textured surface. Sprinkle a teaspoon of plain flour over the potatoes and shake the potatoes again to help evenly distribute the flour. Allow the potatoes to steam dry for 5 minutes.
1 tsp Plain Flour
Carefully remove the roasting tray from the oven, add the potatoes and gently turn them over into the oil to ensure an even coating. Add salt, rosemary sprigs and garlic cloves for extra flavour.
1 tsp Salt, 3 Garlic Cloves, 3 Rosemary Sprigs
Place the tray back into the oven and roast for 30 minutes or until beautifully golden brown and crispy. Turn the potatoes over halfway through the cooking time.
Video
Notes
Which Potatoes Are Best For Roasting?
For the crispiest roasties, you need to start off with the right type of potato. My go-to type is Maris Pipers potatoes, but I've also listed a few alternatives below: