Step-by-step instructions
- Remove the prime rib from the refrigerator and let it sit at room temperature for 1–2 hours before cooking.
- Preheat your oven to 450°F (230°C).
- In a bowl, combine the butter, olive oil, minced garlic, rosemary, thyme, parsley, salt, and pepper into a thick paste.
- Pat the roast dry with paper towels and rub the garlic-herb butter generously over all sides. Make sure to get it into any crevices for maximum flavor.
- Place the roast, fat side up, on a rack in a roasting pan.
- Roast at 450°F for about 20 minutes to create a flavorful crust.
- Reduce the oven temperature to 325°F (165°C) and continue roasting. Use a meat thermometer to check the internal temperature, aiming for:
- 120°F for rare
- 125°F for medium-rare
- 130°F for medium
- Once done, remove the roast from the oven and tent it loosely with foil. Allow it to rest for 20–30 minutes before slicing.
Pro Tip: For that authentic steakhouse finish, slice thick and drizzle with warm beef jus or melted butter just before serving.
Best ways to enjoy it
Serving this delectable prime rib just right can elevate your dining experience. Consider pairing it with classic sides like garlic mashed potatoes, roasted Brussels sprouts, or a fresh arugula salad with balsamic dressing. Serving sauces like horseradish cream or a rich gravy can also complement the flavors beautifully. For an extra touch, set the table with elegant plates and a candle or two for ambiance.
Storage and reheating tips
To keep your delicious leftovers fresh, promptly refrigerate any unused prime rib in an airtight container. Enjoy your leftovers within 3–4 days for the best quality. If you want to store it longer, you can freeze sliced prime rib. Wrap it tightly in plastic wrap and aluminum foil to prevent freezer burn, and it will stay good for up to 6 months. When reheating, do so gently in the oven at a low temperature to retain moisture and flavor.
Pro chef tips
While the recipe is straightforward, a few extra tips can make a significant difference. First, make sure to use a good-quality meat thermometer—this is key to achieving your preferred doneness. Also, season your roast generously; the seasonings may seem like a lot, but they create a crust that vastly enhances the flavor. Lastly, don’t skip the resting period after cooking; this crucial step allows the juices to redistribute, resulting in tender slices.
Creative twists
Feeling adventurous? You could try incorporating flavors like smoked paprika or herbed goat cheese into the butter mix for a twist. Alternatively, swap out the prime rib for a different cut of beef, like a ribeye, to see how the flavor profile changes. You could also experiment with different herbs based on what’s in season or available, such as tarragon or dill, offering a whole new take on this classic recipe.

Your questions answered
What is the best way to ensure my prime rib comes out perfect?
Using a meat thermometer is essential; it ensures you will achieve your desired level of doneness without overcooking.
How can I modify the recipe for dietary preferences?
If you’re looking for a lower-fat option, consider using less butter or using a butter alternative. You can also modify the herbs based on taste preferences.
How long will leftovers keep, and what is the best way to reheat them?
Leftovers can last 3–4 days in the refrigerator, wrapped well in an airtight container. Reheat gently in the oven, covered, at low heat to retain moisture.

