Preheat the oven to 400F & put a pot of water on to boil (add some salt if you like).
Wash but don't peel the potatoes, cut into 1/4 to 1/2 inch thick slices (thinner slices make more crispy potatoes).
When water is boiling, add potato slices and simmer for 10-15 minutes (until slightly tender, but not done). Rinse.
In a bowl mix together the remaining ingredients, ensuring that they are well blended -I use my magic bullet to blend the ingredients.
Then add the rinsed potatoes. ensure that they are well coated with the oil mixture.
Spread out the slices on a baking pan and place on the top rack for about 45 minute You will need to stir the potatoes around occasionally, so that they are evenly baked. I usually end with 5-10 minutes on broil, as we like them very crispy.