The trick to cooking potatoes perfectly is this. Tasty and good!

Ingredients
2 large potatoes
40 ml olive oil
50 ml of water
3 cloves of crushed garlic
3 sprigs of rosemary, chopped
1 teaspoon of baking powder
1 teaspoon of salt
1 handful of chopped parsley
Preparation
First peel the potatoes, roughly cut them into pieces, put them in a saucepan with plenty of boiling salted water then let them cook for 10 minutes .
Now put the oil in a coated pan, add the rosemary and garlic, stir and let it sit until it turns a brownish color.
Now strain everything into a bowl, remove the garlic and rosemary, add the potatoes and mix with a spatula to season.
Once this is done, place the potatoes in a roasting pan lined with special paper, ensuring that they are evenly distributed, and add 50 ml of water to the roasting pan.
Finally, bake in a preheated oven at 200°C for 20 minutes . Go back at least once. Finally, place in a bowl and season with fried garlic and rosemary.