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Rosemary Prime Rib Roast

With Smoked Sweet Potatoes

  • 1 (10 pound) Prime Rib Roast
  • Kosher salt, for seasoning
  • 2 springs fresh rosemary
  • 3 large sweet potatoes
  • Olive oil, for coating

Twenty-four hours before you plan to smoke the roast, season the roast all over with salt.  For our rosemary salt we combine 1/2 cup kosher salt with two springs worth of fresh rosemary leaves and pulse in the Ninja TWISTi High-Speed Blender DUO. If your butcher removed the bones for you, season the entire roast and the ribs with salt before tying the ribs back against the roast. If your butcher tied the ribs to your roast, do your best to get the salt down in between these two hunks of meat. Set the roast on a rack set inside a rimmed baking sheet and refrigerate for at least 24 hours.

 

Remove the roast from the fridge for about 1 hour and 59 minutes before you plan to cook it. 

 

Heat your smoker for low heat — 225°F, we used our Ninja Woodfire Outdoor Grill. While the grill heats, coat the sweet potatoes with olive oil and sprinkle with kosher salt. 

 

Set the roast in the smoker and cook to 120 ° F. for rare, this will take about 5 to 51/2 hours for a 10 pound roast. When it hits temperature, remove the roast from the smoker and crank the heat to high. During the last 90 minutes of smoking, add the sweet potatoes and cook until tender. 

 

When the grill has heated back up, return the roast to get a nice sear and hits temperature. Aim for 130°F for rare, 135°F for medium rare, 140°F for medium. 

 

Rest the roast off the grill for at least 15 minutes before slicing and serving with the sweet potatoes. 

Comments:


what happened? I tried following the directions except my smoke setting starts at 250. I checked the temp after 4 hours the center was already at 156. My $75 prime rib is ruined

Posted by Judy Boncel | 1 month ago Reply

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Rosemary Prime Rib Roast With Smoked Sweet Potatoes

Author Mark & Fey
Keyword Beef, holiday, Ninja

Ingredients

  • 1 10 pound Prime Rib Roast
  • Kosher salt for seasoning
  • 2 springs fresh rosemary
  • 3 large sweet potatoes
  • Olive oil for coating

Instructions

  • Twenty-four hours before you plan to smoke the roast, season the roast all over with salt.  For our rosemary salt we combine 1/2 cup kosher salt with two springs worth of fresh rosemary leaves and pulse in the Ninja TWISTi High-Speed Blender DUO. If your butcher removed the bones for you, season the entire roast and the ribs with salt before tying the ribs back against the roast. If your butcher tied the ribs to your roast, do your best to get the salt down in between these two hunks of meat. Set the roast on a rack set inside a rimmed baking sheet and refrigerate for at least 24 hours.   Remove the roast from the fridge for about 1 hour and 59 minutes before you plan to cook it. 
  • Heat your smoker for low heat — 225°F, we used our Ninja Woodfire Outdoor Grill. While the grill heats, coat the sweet potatoes with olive oil and sprinkle with kosher salt. 
  • Set the roast in the smoker and cook to 120 ° F. for rare, this will take about 5 to 51/2 hours for a 10 pound roast. When it hits temperature, remove the roast from the smoker and crank the heat to high. During the last 90 minutes of smoking, add the sweet potatoes and cook until tender. 
  • When the grill has heated back up, return the roast to get a nice sear and hits temperature. Aim for 130°F for rare, 135°F for medium rare, 140°F for medium. 
  • Rest the roast off the grill for at least 15 minutes before slicing and serving with the sweet potatoes. 

Head-to-Head Holiday: A Tale of Two Ribeye Roasts

With Smoked Sweet Potatoes

  • 1 (10 pound) Prime Rib Roast
  • Kosher salt, for seasoning
  • 2 springs fresh rosemary
  • 3 large sweet potatoes
  • Olive oil, for coating

Twenty-four hours before you plan to smoke the roast, season the roast all over with salt.  For our rosemary salt we combine 1/2 cup kosher salt with two springs worth of fresh rosemary leaves and pulse in the Ninja TWISTi High-Speed Blender DUO. If your butcher removed the bones for you, season the entire roast and the ribs with salt before tying the ribs back against the roast. If your butcher tied the ribs to your roast, do your best to get the salt down in between these two hunks of meat. Set the roast on a rack set inside a rimmed baking sheet and refrigerate for at least 24 hours.

 

Remove the roast from the fridge for about 1 hour and 59 minutes before you plan to cook it. 

 

Heat your smoker for low heat — 225°F, we used our Ninja Woodfire Outdoor Grill. While the grill heats, coat the sweet potatoes with olive oil and sprinkle with kosher salt. 

 

Set the roast in the smoker and cook to 120 ° F. for rare, this will take about 5 to 51/2 hours for a 10 pound roast. When it hits temperature, remove the roast from the smoker and crank the heat to high. During the last 90 minutes of smoking, add the sweet potatoes and cook until tender. 

 

When the grill has heated back up, return the roast to get a nice sear and hits temperature. Aim for 130°F for rare, 135°F for medium rare, 140°F for medium. 

 

Rest the roast off the grill for at least 15 minutes before slicing and serving with the sweet potatoes. 

Comments:


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Head-to-Head Holiday: A Tale of Two Ribeye Roasts

Author Mark & Fey
Course Holiday
Keyword Beef, holiday, Ninja, Piedmontese, rib eye roast, Spiceology
Cook Time 2 minutes
Servings 8

Ingredients

For the forward seared rib eye roast with twice baked potatoes

  • 1 5 pound ribeye roast, trimmed and tied
  • Salt Pepper + The Chiles seasoning our blend from Spiceology
  • 4 large yukon gold potatoes
  • Olive oil for seasoning
  • Kosher salt for seasoning
  • 4 tablespoons butter
  • 1/2 cup feta cheese
  • 1/2 cup sour cream
  • 1/4 cup heavy cream

For the reverse seared ribeye roast with hasselback sweet potatoes

  • 1 5 pound ribeye roast, trimmed and tied
  • Salt Pepper + Chocolate Chile
  • 4 large orange or purple sweet potatoes
  • Olive oil for seasoning
  • Kosher salt for seasoning
  • 1/2 cup mascarpone cheese
  • 1 tablespoon fresh thyme leaves
  • 1 tablespoons maple syrup
  • 2 tablespoons maple sugar for finsihing

Instructions

  • For the forward sear rib eye:
  • Remove the roast from the fridge at least 2 hours before roasting. Seasoning on all side with our Salt Pepper + Three Chiles spice blend. Coat the potatoes with salt and olive oil.
  • Heat your grill or oven for high heat, aiming for about 450 to 500 degrees F. Add the roast and cook for 25 minutes or until the roast is beginning to brown. Reduce the heat of the smoker or grill to 325 degrees F and add the potatoes. Roast the beast registers 115 F to 120 F for medium rare (125 F to 130 F after resting), or 125 F to 130 F for medium (135 F to 140 F after resting). This will take 1 to 1-1/2 hours. Test the potatoes after 1 hour – the should be tender and cooked through.
  • Cool the potatoes for about 10 minutes. Then halve the potatoes and scoop out the interior into a medium mixing bowl. Add the butter, cheese, sour cream, and heavy cream and mash to combine. Refill the potato halves with this mixture.
  • Remove the roast from the grill and tent loosely with foil to rest for at least 30 minute. Meanwhile return the potatoes to the grill and cook until browned.
  • Slice the rested roast and serve alongside the potatoes.
  • For the reverse seared rib eye:
  • Remove the roast from the fridge at least 2 hours before roasting. Seasoning on all side with our Salt Pepper + Chocolate Chiles spice blend. Use a sharp knife to cut ridges into each of the sweet potatoes – a par of wooden spoons can help you hasselback the potatoes without cutting all the way through. Coat the potatoes with salt and olive oil.
  • Heat the grill or smoker to 250 degrees F. Add the roast and potatoes and cook until the roast reaches 115 degrees F and the potatoes are tender, about 45 minutes to 1 hour. Remove the roast and potatoes from the grill and crank it up to high. Return the roast to the grill and cook until well browned, 8 to 10 minutes more. Remove the roast to rest, loosely tented with foil, for 30 minutes.
  • Meanwhile, reduce the grill heat to medium. Whisk together the mascarpone, thyme, and maple syrup and spread this over the sweet potatoes. Sprinkle with maple sugar and return to the grill for 5 minutes to brown the sugar. Slice the rested roast and serve alongside the potatoes.