1-First Step: Prepare the potatoes Place 2 pounds peeled Yukon Gold potatoes in a large pot. Cover with cold salted water by 1 inch. Bring to a boil over medium-high heat, then simmer 15-20 minutes until fork-tender but firm. Drain well and slice into 1/4-inch thick rounds while warm. This thickness ensures even flavor absorption.

2-Second Step: Cook the bacon In a large skillet over medium heat, cook 6 slices bacon until crisp, about 8 minutes. Remove to paper towels, crumble once cool. Reserve 3 tablespoons drippings in the pan; pour off excess. The fat is the flavor heart of this traditional German potato salad.

3-Third Step: Sauté the onion Add 1 diced medium onion to the hot drippings. Cook 4-5 minutes, stirring, until soft and golden. This builds a sweet base that mellows the vinegar punch.

4-Fourth Step: Make the vinaigrette Whisk together 1/2 cup apple cider vinegar, 1/2 cup beef broth, 1 tablespoon Dijon mustard, 1 teaspoon sugar, salt, and pepper directly in the skillet with onions. Bring to a simmer 2 minutes to blend. Taste and adjust more vinegar for tang, sugar for balance.

5-Fifth Step: Combine and rest Gently toss warm potato slices, crumbled bacon, and hot vinaigrette in a large bowl. Fold carefully to coat without mashing. Let sit 10 minutes off heat; potatoes drink up the dressing as they cool slightly.

6-Final Step: Finish and serve Sprinkle 2 tablespoons chopped fresh chives on top. Serve warm or at room temperature for peak flavor melding. Pairs great with sausages or [grilled pork chops](https://cookingfee.com/grilled-pork-chops/). Leftovers reheat beautifully.