Roasted Buffalo Turkey | Schnucks

Ingredients

• 12 oz. buffalo wing sauce, divided
• 1 cup unsalted butter, softened and divided
• 1 tbsp. ground black pepper
• 2 tsp. kosher salt
• 1 tsp. celery salt
• 1 tsp. Schnucks garlic powder
• 1 Schnucks fresh or frozen turkey, thawed
• 2 carrots, cut into 1" pieces
• 1 onion, peeled and cut into 1" wedges
• 1 celery rib, cut into 1" pieces
• 32 oz. Swanson® less-sodium chicken broth, divided
• 1/4 cup Schnucks all-purpose flour