What on earth do you know ???
There are many ways to cook potatoes.

I like to slice em, dice em, spice em, mice em, splice em, rice em + ice em.
Served with Skippy steak and washed down with chilled VB ?

I like to slice em, dice em, spice em, mice em, splice em, rice em + ice em.
Soaking skinned or sliced potatoes in iced water draws out the starch in them. This helps makes them crispy.
I don’t know what that is #19.