Reverse Sear Prime Rib

The Prime Rib Base

* 1 10-pound bone-in standing rib roast 🥩✨

* 2 tablespoons kosher salt 🧂✨

* 1/2 cup butter, at room temperature 🧈✨

The Garlic-Rosemary Crust (Optional)

* 2 tablespoons minced fresh rosemary 🌿✨

* 1 tablespoon minced garlic (approx. 5 cloves) 🧄✨

* Ground fresh black pepper, to taste 🧂✨

The Zesty Horseradish Sauce (Optional)

* 1 cup full-fat sour cream 🥛✨

* 1/2 cup full-fat mayonnaise 🥣✨

* 2 tablespoons prepared horseradish 🧪✨

* 1 teaspoon Dijon mustard 🍯✨

* 1/2 teaspoon salt, to taste 🧂✨

The Savory Jus (Optional)

* 4 tablespoons prime rib drippings 🍳✨

* 4 tablespoons red wine (or low-sodium beef broth) 🍷✨

* 2 cups low-sodium beef broth 🥣✨

* Salt and ground fresh black pepper, to taste 🧂✨

Instructions