Best Roasted Potatoes p.212 of Happy Days with the Naked Chef

This is so easy and tastes so so good.  Perfect roasted potatoes every time!
The trick is to boil the potatoes first.  The recipe calls for small potatoes but I have instead cut down full-size potatoes after boiling too.  Once the potatoes are soft (and cut down to size if needed) I toss them into a baking pan, pour some oil, add coarse sea salt, lots of rosemary leaves, and then mix it up.  I toss the pan in the oven with whatever I'm already cooking in there <30 minutes before I expect it to be done.  Of course this timing is pretty flexible (20 minutes is also fine).

... Joan made me do it.