Caramelized Onion Potato Salad

Directions

1. In a large skillet, heat oil over medium-high heat; saute onions until softened, 2-4 minutes. Reduce heat to medium-low; cook until deep golden brown, 20-30 minutes, stirring occasionally.
2. Meanwhile, place potatoes, salt and water to cover in a 6-qt. stockpot; bring to a boil. Reduce heat; cook, uncovered, until tender, 10-15 minutes. Drain; place in a large bowl. Add caramelized onions. Cool slightly.
3. Mix dressing ingredients; stir gently into potato mixture. Refrigerate, covered, until cold, about 8 hours.