Texas Roadhouse Prime Rib Copycat Recipe
This Texas Roadhouse prime rib recipe gives you that thick, juicy, deeply seasoned roast you get at the restaurant, made in your own oven on a weeknight or weekend. If you’ve been paying steakhouse prices for something you can genuinely pull off at home, this is the recipe to try.
The key is a simple dry rub and a low-and-slow roast, which keeps the meat tender all the way through without any fuss.
Why I Love This Recipe
The crust that forms on the outside is salty and a little smoky, while the inside stays pink and juicy. That contrast is what makes it worth making.
It also scales well. One roast feeds a crowd without you standing over the stove.
This is the version I keep coming back to for a dinner that feels special without a complicated process.
Recipe Ingredients
- 4 to 5 lb bone-in prime rib roast – Bone-in gives more flavor during roasting; ask your butcher for a well-marbled cut
- 2 tbsp kosher salt – Coarser than table salt, so it seasons without over-salting
- 1 tbsp black pepper, coarsely ground – Fresh-ground gives a sharper bite than pre-ground
- 1 tbsp garlic powder – Provides a steady savory base throughout the crust
- 1 tsp onion powder – Rounds out the rub without overpowering the beef
- 1 tsp smoked paprika – Adds a light smokiness and a deep red color to the crust
- 1 tsp dried thyme – Earthy and slightly floral, it pairs well with beef fat
- 2 tbsp olive oil – Helps the rub bind to the surface and encourages a good crust
- 2 tbsp unsalted butter, softened – Basted over the roast at the end for richness
- Fresh rosemary, 2 sprigs – Roasted alongside the meat for a subtle herbal note
Variations / Substitutions
- Boneless roast – Works fine, just reduce total cook time by about 20 minutes and check the internal temp earlier.
- No smoked paprika – Use regular sweet paprika and add a pinch of cayenne to keep some depth.
- Fresh garlic instead of garlic powder – Press 4 cloves into a paste and rub it on the meat, though it can burn slightly on the surface during high heat.
- Dried rosemary instead of fresh sprigs – Use 1 tsp crumbled into the dry rub and skip the sprigs.
- Avocado oil instead of olive oil – Higher smoke point, so it handles the initial high-heat sear slightly better.
- Add heat – Mix 1/2 tsp crushed red pepper into the dry rub for a spicier crust.
If you like this kind of big-flavor roast, you might also enjoy a Texas Roadhouse herb-crusted chicken copycat recipe.
How To Make Prime Rib
Step 1: Rub the Roast
Preheat your oven to 450°F (230°C). Pat the 4 to 5 lb prime rib roast completely dry with paper towels, then set it fat-side up in a roasting pan. In a small bowl, combine the 2 tbsp kosher salt, 1 tbsp black pepper, 1 tbsp garlic powder, 1 tsp onion powder, 1 tsp smoked paprika, and 1 tsp dried thyme, then stir in the 2 tbsp olive oil to form a thick paste. Press the rub firmly all over the roast, including the sides and underneath.
The rub should look dark and evenly coated, with no large bare patches. Tuck the 2 rosemary sprigs underneath the roast in the pan so they perfume the drippings as it cooks.
Dry patting the meat is not optional. Any moisture on the surface will steam instead of sear, and you won’t get that dark, flavorful crust the restaurant version is known for.
Step 2: Sear the Crust
Slide the roasting pan into the 450°F (230°C) oven and roast for 20 minutes uncovered. This initial blast of heat sets the crust and locks in surface color before you bring the temperature down.
After 20 minutes, the outside should look visibly browned and a little crackled, almost like a shell forming on the surface. The kitchen will smell strongly of the garlic and herbs by this point.
Don’t open the oven during these first 20 minutes. Every time you crack the door, heat escapes and the sear becomes uneven.
Step 3: Slow Roast the Beef
Without removing the pan from the oven, drop the temperature to 325°F (160°C). Continue roasting until the internal temperature reaches your target: 120°F (49°C) for rare, 130°F (54°C) for medium-rare, or 140°F (60°C) for medium. For a 4 to 5 lb roast, this typically takes 1 hour 30 minutes to 2 hours at 325°F after the initial sear, but check with a meat thermometer starting at the 1-hour mark.
The meat will feel slightly firm but still have give when you press it at medium-rare. Pull it about 5°F (3°C) before your target since it will continue climbing as it rests.
Medium-rare at 130°F (54°C) is the standard Texas Roadhouse aims for and is the temperature that keeps the interior pink, juicy, and genuinely tender throughout.
Step 4: Baste with Butter
When the roast is 5°F (3°C) below your target temperature, pull it from the oven and immediately dot the 2 tbsp softened unsalted butter all over the top. The residual heat will melt it into the crust within about 2 minutes.
You’ll see the butter pool in the crevices of the crust and mix into the pan drippings below. That glossy look is what you want.
Step 5: Rest and Carve the Roast
Tent the roast loosely with foil and let it rest for 20 minutes at room temperature. This is when the juices redistribute back through the meat. After resting, carve the roast against the bone, slicing it into portions about 3/4 inch thick. Serve the slices on a warm platter with a spoonful of the pan drippings spooned over the top and a sprig of the roasted rosemary laid across.
Recipe Tips
- Choose the right grade – Look for USDA Choice or Prime at the counter. Prime has more marbling and will give you a richer result, though Choice is still very good.
- Bring it close to room temp – Take the roast out of the fridge about 45 minutes before it goes in the oven so the inside cooks more evenly.
- Use a leave-in thermometer – A probe thermometer you leave in the roast and monitor through the oven door removes all guesswork and is the single best way to nail the temperature.
- Save the drippings – The fat and juices left in the pan make an outstanding base for au jus or gravy; don’t pour them out.
Cook times by approximate roast weight at 325°F (160°C) after the initial 20-minute sear:
| Roast Weight | Medium-Rare (130°F) | Medium (140°F) |
|---|---|---|
| 4 lb | ~1 hr 20 min | ~1 hr 45 min |
| 5 lb | ~1 hr 40 min | ~2 hrs 10 min |
| 6 lb | ~2 hrs | ~2 hrs 30 min |
How To Store
- Refrigerate – Wrap leftover slices tightly in foil or place in an airtight container and refrigerate for up to 4 days.
- Reheating – Warm slices in a 250°F (120°C) oven for about 15 minutes, covered with foil and a splash of the pan drippings or beef broth to keep them from drying out. Avoid the microwave if you can; it toughens the meat quickly.
What To Serve With Prime Rib
A classic pairing is a loaded baked potato, because the starchy, creamy filling holds up against the richness of the beef without competing with it. Creamed horseradish on the side cuts through the fat and adds a sharp contrast that keeps each bite from feeling heavy. A simple green salad with a bright vinaigrette also works well here, since the acid in the dressing does the same job as the horseradish, refreshing your palate between bites.
Frequently Asked Questions
Can I make this in a slow cooker?
No, not for the same result. The slow cooker won’t produce the dark outer crust, which is a defining part of this recipe.
Can I prepare the dry rub ahead of time?
Yes. Mix the dry rub up to 2 weeks in advance and store it in a sealed jar at room temperature. You can also apply the rub to the roast the night before and refrigerate it uncovered, which deepens the crust slightly.
What if my roast is smaller than 4 lbs?
Start checking the internal temperature at the 45-minute mark after dropping to 325°F (160°C), and use the weight-based table in the Tips section as a guide.
Can I use this rub on a ribeye steak instead?
Yes, the same rub works well on individual ribeyes. Just use about 1 tsp of rub per steak and sear in a cast iron pan over high heat for 3 to 4 minutes per side.
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Ingredients
Method
- Preheat oven to 450°F (230°C). Pat the roast dry, place fat-side up in a roasting pan, and press the combined rub (salt, pepper, garlic powder, onion powder, smoked paprika, thyme, and olive oil) firmly all over the surface. Tuck the rosemary sprigs underneath.
- Roast uncovered at 450°F (230°C) for 20 minutes until the outside is browned and a crust begins to form.
- Reduce oven temperature to 325°F (160°C) and continue roasting until the internal temperature is 5°F (3°C) below your target, about 1 hour 30 minutes to 2 hours for medium-rare at 130°F (54°C).
- Pull the roast from the oven and immediately press the 2 tbsp softened butter over the top; let it melt into the crust for 2 minutes.
- Tent loosely with foil and rest for 20 minutes, then carve against the bone into 3/4-inch slices and serve on a warm platter with pan drippings spooned over the top and a sprig of roasted rosemary alongside.
