Tuscan Turkey Roulade - Chefwiz.com

Ingredients

• High-quality olive oil
• 1 1/2 cups of yellow onion (, finely chopped (approximately 1 large onion))
• 3/4 teaspoon of whole fennel seeds
• 2 tablespoons of garlic (, finely minced (around 6 cloves))
• 1 tablespoon of fresh sage leaves (, chopped, plus additional whole sage leaves)
• 1 tablespoon of fresh rosemary (, finely minced)
• 1 boneless turkey breast (, butterflied with skin intact, weighing approximately 5 to 6 pounds)
• Kosher salt and freshly ground black pepper
• 4 tablespoons of cold butter (, grated using a box grater (similar to grating carrots))
• 4 ounces of thinly sliced Italian prosciutto
• 1 cup of dry white wine