A perfect prime rib is a show-stopper — tender, juicy, deeply flavorful, and wrapped in a beautifully seasoned crust. 🥩🔥 Whether you’re making it for the holidays or just feeling fancy, here’s how to absolutely nail it.

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🥩 Perfect Prime Rib Roast (Standing Rib Roast)

🕒 Prep Time: 20 min

⏱️ Cook Time: ~2–3 hours (depends on size)

🧊 Resting Time: 30–60 minutes

🍽️ Serves: 6–10 (depending on roast size)

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🧂 Ingredients

• 1 bone-in prime rib roast (5–7 lbs for 6–8 people; figure ~1 lb per person)

• 2–3 tbsp kosher salt

• 1 tbsp black pepper, freshly cracked

• 1 tbsp garlic powder or 6–8 cloves fresh garlic, minced

• 1 tbsp fresh rosemary, chopped (or 1 tsp dried)

• 1 tbsp fresh thyme, chopped (or 1 tsp dried)

• 2–3 tbsp olive oil or softened butter

Optional: Dijon mustard for a tangy rub base
Optional: Horseradish crust (mix horseradish + butter + herbs)

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🧑‍🍳 Instructions

1. Prep the roast (1 day ahead for best results)

• Pat the roast completely dry with paper towels.

• Generously rub with salt, pepper, garlic, herbs, and olive oil/butter.

• Place uncovered in the fridge overnight (this helps dry the exterior for better crust).

If short on time, let it sit at room temp for at least 1 hour before roasting.

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2. Preheat oven

• Let the roast come to room temp (sit out for 1–2 hours).

• Preheat oven to 450°F (232°C).

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3. Roast high & then low

• Place roast bone-side down (or fat-side up if boneless) in a roasting pan with a rack.

• Roast at 450°F for 20 minutes to create a crust.

• Reduce oven to 325°F (163°C) and continue roasting until internal temperature reaches:

  • Rare: 120–125°F

  • Medium-rare: 130–135°F

  • Medium: 135–140°F

  • (Don’t go higher — it’ll dry out.)

Use a meat thermometer — this is key.
A 6–7 lb roast will take roughly 2–2.5 hours total, but check early!

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4. Rest

• Remove roast from oven, tent loosely with foil, and let rest for 30–60 minutes.
  This allows juices to redistribute. The internal temp will rise ~5–10°F as it rests.

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5. Slice & serve

• Slice between the bones for bone-in, or across the grain for boneless.

• Serve with au jus, horseradish cream, or a red wine reduction.

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🍷 Serving Suggestions

• Sides:

  • Garlic mashed potatoes

  • Creamed spinach

  • Roasted Brussels sprouts

  • Yorkshire pudding

  • Buttery dinner rolls

• Sauces:

  • Horseradish cream sauce (sour cream + horseradish + lemon + salt)

  • Red wine pan sauce or classic beef au jus

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🔁 Tips for Prime Rib Perfection

• Use a thermometer! Seriously. This is the difference between perfect and overdone.

• Don’t skip the rest time. It’s non-negotiable for juiciness.

• Reverse-sear method: Want ultra control? Cook low & slow at 225°F until 10°F under desired temp, then sear at 500°F for 10–15 minutes at the end.

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Would you like a printable version, garlic-crusted prime rib, or sous vide method?