Preheat the oven to 350°F. Spread the potato chips out on a large baking pan covered in parchment paper.
Spritz lightly with cooking spray and sprinkle with Italian seasoning, parsley flakes, garlic salt [lightly] and grated Parmesan-Romano cheese. Toss and repeat.
Place into the oven and bake for 4 minutes.
Remove from the oven, and while still hot, season with additional cheese and garlic salt to your taste.
Serve immediately with a creamy Italian dip.
For the Cajun version: Spritz the chips with olive oil spray and sprinkle with Italian seasoning and Parmesan-Romano cheese. Season with Cajun seasoning to your taste. Toss and repeat. Bake the same as above.
Sprinkle with additional Cajun seasoning and grated cheese while hot.
Serve these with a sweet tomato based remoulade sauce for dipping.