Roasted white wine chicken with prosciutto, potatoes, and onions

Ingredients

• 3 pcs (600 ? 650g) Bone-In Chicken Breast
• 1 Bag (680g) Small Potatoes, halved
• 1 Bag (280g) Cipolline Onions, peeled
• 6 Slices of Prosciutto (Jambon Ham)
• 5 tablespoon Olive Oil
• ¾ Cup White Wine
• Black Pepper
• Rosemary
• Thyme
• Sea Salt