• 3 potatoes (medium-large)
• Vegetable oil
• Sea salt
• Ground black pepper

Step 1

Cut potatoes into 1cm slices.

Step 2

Blanch potatoes in boiling water (3 minutes). Drain.

Step 3

Put potatoes on a roasting pan. Drizzle oil. Season with sea salt and pepper.

Step 4

Bake 15-20 minutes at 250C/fan. Turn twice.