Preheat the Oven: Begin by preheating your oven to 425°F (220°C). This high temperature will help achieve that crispy potato texture we desire.
Prepare the Baking Sheet: Line a sheet pan with parchment paper and spray it with nonstick cooking spray to prevent sticking.
Prepare the Potatoes: In a large bowl, combine the cubed potatoes, 2 tablespoons of extra virgin olive oil, 2 tablespoons of dry ranch seasoning mix, and 2 teaspoons of pepper. Toss everything together until the potatoes are evenly coated.
Roast the Potatoes: Place the seasoned potatoes onto the lined baking sheet. Roast them in the oven uncovered for 45-60 minutes. Be sure to flip the potatoes halfway through (after about 30 minutes) for even cooking. You want them golden brown and crispy!
Cool the Potatoes: Once roasted, remove the potatoes from the oven and let them cool for at least 15 minutes while you prepare the salad mixture.
Prepare the Salad Dressing: In a large mixing bowl, combine ½ cup of ranch dressing, ½ cup of mayonnaise, 3 tablespoons of apple cider vinegar, and ¼ teaspoon of black pepper. Mix until creamy and smooth.
Add Remaining Ingredients: To the dressing, add the finely diced small red onion, diced turkey bacon, diced jalapenos, and 1 cup of finely shredded sharp cheddar cheese. Stir until all the ingredients are thoroughly combined.
Combine with Potatoes: Gently fold in the warm roasted potatoes into the salad mixture, ensuring that each potato piece is well coated with the creamy dressing.
Garnish: Finally, garnish your potato salad with the reserved crumbled turkey bacon for added texture and flavor.
Serve: The salad can be served warm or refrigerated until ready to serve. If you choose to refrigerate it, place it in an airtight container to maintain freshness.