Rudy's Roasted Boneless Turkey Breast | La Cucina Grandinetti

Ingredients

• One 4-pound fresh turkey breast, deboned, rinsed and patted dry
• 2 tablespoons unsalted butter, softened
• Kosher salt and freshly ground black pepper
• 2 stalk celery, cut into 2 inch pieces
• 1 small carrot, peeled and cut into 2-inch pieces
• 2 small onions, peeled and quartered
• 3 to 4 tablespoons fennel fronds, roughly chopped
• 1/4 cup unbleached all-purpose flour
• 3 cups turkey or chicken broth, homemade or low-sodium canned