01 -
Preheat the oven to 400° F.
02 -
Place cleaned potatoes on a baking sheet and pierce 4-5 times with a fork. Lightly coat with olive oil, sprinkle with kosher salt, and bake for 50-60 minutes or until easily pierced with a cake tester or skewer. Remove from the oven and let cool for 5 minutes.
03 -
When the potatoes are cool enough to handle, peel them and cut into 1-inch chunks, discarding the skins. Transfer the potato flesh, even if it crumbles, to a large mixing bowl. Sprinkle with apple cider vinegar while still warm and let rest for 15-30 minutes to cool.
04 -
Cook the bacon in a skillet or in the oven. Once cooked, drain, let cool, and crumble into bite-size pieces.
05 -
In a small bowl, mix the mayonnaise and sour cream. Season with kosher salt and pepper.
06 -
When the potatoes are cool, pour the dressing over them. Add the crumbled bacon, chopped green onion, and shredded cheddar cheese. Gently fold the ingredients together. Adjust seasoning with salt and pepper as needed.
07 -
Refrigerate the salad for 3 hours or overnight before serving. Store leftovers in the refrigerator for up to 4 days.