Perfect Christmas Dinner: 640 Meats' Ultimate Guide to Cooking Prime Rib
- 640 Meats
- 2 days ago
- 2 min read
(2025 Holiday Edition)
Many customers ask us how to cook prime rib for Christmas, so this guide walks you through everything from choosing the right size to roasting it perfectly.
Few holiday meals make a statement like a beautifully roasted Prime Rib. Whether you’re hosting family, feeding a crowd, or creating a memorable Christmas dinner, Prime Rib delivers incredible flavor, tenderness, and that unmistakable holiday “wow” factor.
At 640 Meats, we offer high-quality Choice Prime Rib in both Boneless and Bone-In cuts — trimmed, tied (if needed), and ready for your oven. Below is your step-by-step guide to roasting Prime Rib perfectly every time.
How Much Prime Rib Do You Need?
A simple rule of thumb:
Boneless Prime Rib: plan for ½–1 lb per person
Bone-In Prime Rib: plan for 1 lb per person
Bone-in gives incredible flavor and presentation, while boneless is easier to carve — either way, you can’t go wrong.
Seasoning Your Prime Rib
Keep it simple. Prime Rib is naturally rich and doesn’t need complicated marinades.
640 Meats Simple Prime Rib Rub
2–3 Tbsp kosher salt
1–2 Tbsp black pepper
1 Tbsp garlic powder
1 Tbsp onion powder
1 tsp rosemary or thyme (optional)
Rub generously over the entire roast and let it sit at room temperature for 1 hour before cooking. This helps it cook more evenly.
How to Cook Prime Rib for Christmas: Fool-Proof Roasting Instructions
1. Preheat to 450°F
This gives the roast a beautiful crust.
2. Roast at 450°F for 20 minutes
This high heat seals in the juices.
3. Reduce the temperature to 325°F
Continue roasting until your desired internal temperature:
Doneness | Remove at: | Final Temp |
Rare | 115–120°F | 120–125°F |
Medium-Rare (most popular) | 125–130°F | 130–135°F |
Medium | 135–140°F | 140–145°F |
Use a meat thermometer — it’s the secret to perfect Prime Rib.
4. Let It Rest for 20–30 minutes
This step is crucial. Resting allows the juices to redistribute so the meat stays tender and juicy.
Cover lightly with foil while resting.
Slicing Your Roast
For boneless, simply slice across the grain into thick, even portions.
For bone-in, cut along the bones to remove the roast, then slice as desired.
Always use a sharp carving knife for the cleanest cuts.
Serving Suggestions
Prime Rib pairs beautifully with:
Baked or mashed potatoes
Roasted carrots
Creamed spinach
Horseradish sauce
Au jus made from pan drippings
For a truly festive table, garnish with fresh rosemary and whole roasted garlic cloves.
Order Your Holiday Prime Rib from 640 Meats
We offer:
Boneless Prime Rib — $23.99/lb
Bone-In Prime Rib — $22.99/lb
Our team will help you choose the perfect size for your gathering.
Holiday pricing valid through December 24, 2025.
📍 640 E. Riverside Blvd., Loves Park, IL📞 815-633-9443
Holiday Tip: We recommend reserving your Prime Rib early. Holiday cuts sell out quickly!
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