Preheat oven to 450 degrees F (230 C).
Use a spiralizer to create curly potato strips.
If potato curls are longer than 4 to 5 inches, snap them into smaller pieces.
Add the spiralized potatoes and olive oil to a large parchment lined sheet pan then add the salt, onion powder, paprika, pepper, cumin, and optional cayenne and toss to combine. Spread into a single layer.
Bake for 15 minutes and check - if there are any crispy pieces remove them and put the rest of the potatoes back in the oven.
Bake for another 5 to 10 minutes or until all the potatoes are done.
Serve with your choice of condiment - I like a mixture of mayonnaise and ketchup.