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Ingredients
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Main Ingredients
Method
Preparation Steps
- 1
Prepare the Prime Rib
Preheat your oven to 250°F (120°C). Rub the prime rib with olive oil, then season generously with salt, black pepper, garlic powder, and onion powder.
- 2
Roast the Prime Rib
Place the seasoned prime rib in a roasting pan and cook it in the preheated oven for about 1.5 to 2 hours, or until it reaches an internal temperature of 130°F (54°C) for medium-rare. Use a meat thermometer for accuracy.
- 3
Rest the Meat
Remove the prime rib from the oven and let it rest for 15-20 minutes. This helps retain the juices.
- 4
Slice the Prime Rib
Using a sharp knife, thinly slice the prime rib against the grain into thin pieces.
- 5
Prepare the Sandwich Rolls
While the meat is resting, slice the hoagie rolls in half. Place a slice of provolone cheese on the bottom half of each roll.
- 6
Assemble the Sandwich
Layer the shaved prime rib on top of the cheese. Add a tablespoon of horseradish sauce, followed by a handful of lettuce and slices of tomato.
- 7
Serve
Close the sandwich with the top half of the hoagie roll. Serve immediately and enjoy your steakhouse sandwich!