Transfer the fingerling potatoes to a mixing bowl, add oil, garlic powder, paprika powder, parsley flakes, grated parmesan if making parmesan fingerling potatoes salt, and pepper to taste. Mix them well with a spatula and coat them evenly.
½ teaspoon garlic powder, ½ teaspoon paprika powder, 1 tablespoon olive oil, ½ teaspoon parsley flakes, salt and pepper to taste, grated parmesan cheese, ½ teaspoon garlic powder, ½ teaspoon paprika powder, 1 tablespoon olive oil, ½ teaspoon parsley flakes, salt and pepper to taste