If you’ve ever been intimidated by making a prime rib at home, this simple method will change everything. This Foolproof Prime Rib comes out perfectly tender with a gorgeous crust, rich flavor, and that buttery, melt-in-your-mouth texture everyone loves. No complicated steps, no guessing, just a well-seasoned roast, high heat to start, and slow, gentle cooking to finish. Add garlic, rosemary, and compound butter, and you’ll have a restaurant-level centerpiece with minimal effort.

Whether it’s a holiday meal or a special Sunday dinner, this prime rib delivers big flavor with total confidence.

What You Need to Make Foolproof Prime Rib

Prime rib roast (any size)
Compound butter (softened and seasoned)
Fresh garlic cloves
Fresh rosemary sprigs
Salt

How to Make Foolproof Prime Rib

1

Dry brine the roast
Generously salt the entire prime rib, making sure all sides are coated. Place it uncovered in the refrigerator overnight. This helps the seasoning penetrate and creates the perfect crust.

2

Stuff with aromatics
Use a small paring knife to cut shallow slits all over the roast. Insert sliced garlic and fresh rosemary into the slits.

3

Coat with compound butter
Rub softened compound butter all over the meat, covering every surface. This helps with browning and adds incredible flavor.

4

Start with high heat
Preheat the oven to 500°F. Place the roast in a roasting pan bone-side down or on a rack. Roast for 15 minutes to develop a deep, golden crust.

5

Lower the temperature and finish
Reduce oven temperature to 325°F and continue roasting for 13 minutes per pound, or until the internal temperature reaches your preferred doneness.

6

Rest before slicing
Let the roast rest for at least 20 minutes so the juices redistribute. Slice and serve warm.

Foolproof Prime Rib

This Foolproof Prime Rib recipe delivers a perfectly tender, flavorful roast every time with simple seasoning, garlic, rosemary, and compound butter.

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Ingredients

Prime rib any size
Compound butter softened, seasoned
Fresh garlic cloves sliced
Fresh rosemary sprigs
Salt

Compound Butter

2 sticks butter softened, not melted
1 tbsp garlic powder
1 tbsp onion powder
1 tbsp fresh thyme, rosemary, basil mixed together

Instructions

Remove the butchers twine if it came on it (but save to reattach).
Then salt it down all over inside and outside. (Cut the ribs away from the meat a little if it wasn’t already done from the butcher)
On a sheet pan, generously salt the prime rib all over and place in the fridge uncovered, overnight to dry out for a crispy crust!
The next day move the meat to a roasting pan, ribs side down if you don’t have a rack.
Cut small slits in the roast and insert garlic and rosemary. Rub compound butter all over the meat.
Bake at 500°F for 15 minutes. (Be sure it’s been preheated for at least 10 minutes)
Reduce heat to 325°F and continue baking for 13 minutes per pound, or until desired doneness is reached. Don't open the oven until it's done!