Bag of small potatoes (MP: if they are on sale, otherwise cut up the big Irish ones!)
Cut the potatoes into 1″ cubes, if necessary, put in baking pan. Pour some olive oil over them. Add some sea salt. Cook at 350 F for 1 hour or more, really can’t overdo them at that temp. MP: This has got to be about the simplest way to make great potatoes!