potatoes: 900g， olive oil: 2-3 teaspoons， sea salt and black pepper: ， garlic powder: ， parsley powder:
1Put potatoes in a large pot, no need to peel the skin; bring the water to high heat, and turn it lower and let potatoes simmering for 20-25 mins until just tender. Drain them in a colander and cool down for 10 mins
2Preheat the oven to 230*C. Place the potatoes on a baking paper.
3Baste each potato with 1 teaspoon of oil and sprinkle plenty of salt and pepper. Finally sprinkle a little bit of garlic
4Roast potatoes for 25-30 minutes until they are crispy and golden brown. Remove them from the oven and sprinkle them with parsley, salt and pepper.