To prepare a streaky bacon horseradish potatoes recipe, you will first need to prepare the potatoes. Peel and slice the bacon, then cut it into strips. Toss the strips of bacon with 2 tablespoons each of kosher salt and freshly ground black pepper. Place the potato strips in the skillet and cook over medium-high heat, stirring occasionally, until they are lightly browned on all sides. Remove from the heat and set aside to cool.