Ingredients
Equipment
Method
Roast the potatoes
- Heat oven to 425°F and roast the potato halves on a sheet pan for 25-30 minutes until golden, turning once if needed for even browning. You should see browned edges and tender centers.
- Let the roasted potatoes cool completely at room temperature. The exterior should feel dry and the potatoes should no longer be warm.
Make the sour cream dressing
- In a mixing bowl, stir together sour cream, mayonnaise, white wine vinegar, Worcestershire sauce, salt, and pepper until smooth. The mixture should look creamy with no streaks.
Assemble and chill
- Combine the cooled potatoes with the cooked and crumbled bacon and half of the blue cheese. Toss until the bacon is evenly distributed.
- Pour in the dressing and toss to coat the potatoes thoroughly. The salad should look glossy and creamy.
- Top with the remaining blue cheese and chopped chives. The surface should be speckled with blue cheese and green flecks.
- Refrigerate the potato salad for 2 hours before serving. It should be chilled throughout and hold its shape with a thick, creamy texture.
Notes
For the best texture, cool the roasted potatoes completely before mixing so they don’t turn gluey or dilute the dressing. Store covered in the refrigerator for up to 4 days; it can be frozen only as a compromise (the potatoes may soften after thawing). For a lighter option, swap half of the mayonnaise with Greek yogurt (use plain) while keeping the sour cream for the classic tang.
