Our Dry-Aged Smoked Prime Rib is dry brined, smoked and reverse-seared for the best prime rib you’ve ever tasted. It has a crisp caramelized crust and a robust pink center with concentrated umami flavor for great depth of flavor.About the cut: Available online from specialty meat providers and local butcher shops, dry-aged prime rib is aged from 28 to 50 days and as long as 100 days. The longer beef is dry-aged, the more pronounced the flavor. Learn how to dry-age beef to tenderize and intensify the natural flavor of your beef dishes.