We followed this recipe: https://www.tasteslovely.com/perfect-roasted-potatoes/ We used three small-medium Idaho potatoes, and we scrubbed the skin. Our modification: we added a dash (about ½ tsp) each cumin powder and paprika to the cubed potatoes before roasting them. The tips on preheating the baking sheet and using parchment paper were key. (Mar. 2018)
Cooking Adventures 