Warm German Potato Salad - California Raisins

Ingredients

• 1/2 Cup chicken stock
• 2 Tablespoons sherry wine vinegar
• 1/4 Cup extra virgin olive oil
• 1/2 medium red onion, thinly sliced
• 3/4 Cup California raisins
• Kosher or sea salt and freshly ground black pepper
• 1 Pound small red new potatoes, sliced into rounds 1/4-inch thick
• 1/2 Cup crumbled, crisp-cooked bacon
• 1 Tablespoon chopped Italian parsley