Start by peeling and thinly slicing potatoes. I mean really thinly sliced - so thin you can read through it.
Carefully layer one slice of of potato, an herb, a bit of oil and top with another slice of potato. It helps to roll the herbs (basil, thyme, chives, or green onions) so they're flat and the chips don't warp in the oven. Bake at 350F until they're golden brown. Then remove from the oven and sprinkle with sea salt. Transfer to paper towels to cool and drain any excess oil.