Idahoan Potato Crusted Rib Roast

Preheat oven to 375 degrees Fahrenheit (190 degrees Celsius). (Prep time: 5 minutes)

For the mashed potato crust:

Prepare the Buttery Homestyle Flavored Mashed Potatoes according to package directions, substituting boiling milk for water. (Prep time: 10 minutes)

Once the milk is fully incorporated, blend in the mayonnaise and Parmesan cheese. Season with salt and pepper to your liking. Allow to cool for 5 minutes. (Prep time: 7 minutes)

After cooling, incorporate the beaten eggs and flour. Mix until fully blended, ensuring the potato mixture appears thick and relatively dry. (Prep time: 3 minutes)

For the crispy outer potato crust:

Combine the panko bread crumbs, crushed potato chips, and the second package of mashed potatoes in a bowl and set aside. (Prep time: 5 minutes)

For the Roast:

Season the rib roast generously with salt and black pepper. Lightly dust the exterior with all-purpose flour. (Prep time: 5 minutes)

Heat a cast iron skillet or a large heavy saute pan over medium-high heat. Add the canola oil and allow it to heat until shimmering. (Prep time: 3 minutes)

Carefully add the rib roast, bone-side up or fat-side down, to the hot pan. Sear until deeply golden brown on all sides. (Prep time: 10 minutes)

Remove the roast from the pan and place it on a sheet tray. Let it cool for 10 minutes. (Prep time: 10 minutes)

Once cooled, brush the fat side and underside of the roast with whole-grain mustard. Then, evenly coat the roast with the mashed potato and egg mixture, followed by a generous coating of the crispy potato crust mix. (Prep time: 15 minutes)

Place the roast in the preheated oven and roast for 1 hour. (Cook time: 1 hour)

Turn off the oven, and without opening the door, leave the roast in the oven for 3 hours. (Rest time: 3 hours)

After 3 hours, turn the oven back on to 375 degrees Fahrenheit (190 degrees Celsius) to reheat the roast for approximately 10 minutes. (Reheat time: 10 minutes)

Remove the roast from the oven and let it rest for 15 minutes before slicing and serving. (Rest time: 15 minutes)