Roasted Rosemary Potatoes

INGREDIENTS

• 1 distilled white vinegar
• 1/4 kosher salt plus more
• 3 waxy potatoes (such as Yukon Gold; about 5), peeled, cut into 3/4-inch wedges
• 4 garlic cloves, smashed
• 6 small sprigs rosemary
• 1/4 dry white wine
• 2 olive oil
• Freshly ground black pepper