Step 1

Preheat oven to 180°C fan- forced (200°C conventional). Line 2 large oven trays with baking paper.

Step 2

Put potatoes in a stockpot and cover with cold water. Bring to the boil. Boil, uncovered, for about 10-12 minutes, or until just tender. Drain. Cool slightly.

Step 3

Working with one at a time, flatten potatoes with back of a spoon or lightly with a potato masher.

Step 4

Arrange potatoes in a single layer on prepared trays. Sprinkle with garlic salt. Drizzle evenly with oil. Season with pepper.

Step 5

Roast for 25-30 minutes, swapping trays halfway through, or until potatoes are golden and crisp.

Step 6

Meanwhile, to make chimichurri, combine all ingredients in a bowl and mix well. Season.

Step 7

Arrange potatoes on a platter and top with chimichurri. Serve.