01 -
Turn your oven on to 230°C (or 450°F), and place the rack right in the middle.
02 -
Bring 2 liters of salted water to a rolling boil with the baking soda, then add peeled and chopped potato chunks.
03 -
Cook the potatoes just until they’re tender enough to pierce with a fork, roughly around 10 minutes.
04 -
During that time, heat your oil together with rosemary and garlic until the garlic begins to turn a light golden shade.
05 -
Pour the flavored oil through a sieve into a bowl, setting aside the crispy garlic and rosemary for later.
06 -
Drain the potatoes, let them sit for about 30 seconds to dry a bit, then toss them around in the bowl with the infused oil.
07 -
Arrange the coated potato pieces on a baking tray, making sure they’re spaced apart.
08 -
Let them roast for 20 minutes untouched, then carefully flip them with a spatula.
09 -
Roast for about 30 to 40 minutes further, turning them now and then until crispy and browned to your liking.
10 -
Tumble the hot potatoes with the reserved garlic-herb mix and parsley, then serve straight away.