A snackfood or appetizer made of slices of half-spherical pieces of potatoes with the skin left on one side and a quarter-inch or so of the inside of the potato on the other, covered with various toppings.
Wiktionary
Potato-skins Sentence Examples
I eschewed any sense of, well, sense and went for some potato skins to start, and simple breaded haddock to follow.
Brush the potato skins with olive oil and bake for about 10 minutes or until somewhat crisp.
Appetizers include deviled eggs, smoked chicken wings, potato skins and baby greens salad.