GERMAN-STYLE FRIED POTATOES

Steps:

• Cook potatoes in large pot of boiling salted water until just tender when pierced with sharp knife, about 25 minutes.
• Drain.
• Refrigerate potatoes overnight.
• Cut potatoes into 1/2-inch cubes (do not peel).
• Whisk oil, vinegar, and mustard in small bowl to blend for vinaigrette.
• Heat 3 tablespoons lard in each of 2 large nonstick skillets over medium-high heat.
• Add half of potatoes to each skillet; sprinkle with coarse salt.
• Sauté until potatoes begin to brown, stirring frequently, about 7 minutes.
• Add 3 tablespoons beer, then 1 1/4 cups red onions to potatoes in each skillet; cook until beer evaporates, stirring occasionally, about 1 minute.
• Reduce heat to medium and sauté until potatoes are brown around edges, about 5 minutes.
• Pour half of vinaigrette over potatoes in each skillet and toss to coat.
• Remove from heat.
• Season to taste with salt and pepper.
• Transfer all potatoes to large bowl.
• Sprinkle with chives.