Curried Chicken Salad

INGREDIENTS

• 3 chicken breast halves, about 1 1/2 lb. total
• 1 tsp. salt
• 1 tsp. freshly ground black pepper
• 2 tsp. olive oil
• 3 fresh rosemary sprigs, each 2 inches long
• 1/2 cup dry white wine, such as Sauvignon Blanc or Pinot Grigio
• 1/4 cup water, plus more as needed
• 1/4 cup mayonnaise
• 1/4 cup plain nonfat yogurt
• 3 Tbs. crème fraîche
• 1 tsp. ground cumin
• 1/4 tsp. cayenne pepper
• 1/2 tsp. ground turmeric
• 5 celery stalks, finely chopped
• 1/2 small yellow onion, finely chopped
• 1/4 cup chopped fresh flat-leaf parsley, plus sprigs for garnish
• 1/4 cup chopped almonds or cashews (optional)