Crinkle-cutting is slicing that leaves a corrugated surface. This is done with corrugated knives or mandoline blades.
If the potato is turned 90° between cuts, the result is waffle fries. Potato chips with a waffle fry cut, however, are more properly characterized as "lattice cut" chips.
- "Les pommes gauffrettes" (in French). "Chef Simon" Sabine et Bertrand SIMON cole. Retrieved October 3, 2015.