How to Reverse-Sear Prime Rib (Feat. Kevin Smith, The English Butcher)
How to Reverse-Sear Prime Rib (Feat. Kevin Smith, The English Butcher) is a intermediate American recipe that serves 6. 650 calories per serving. Recipe by J. Kenji López-Alt on YouTube.
Prep: 24 hrs 30 min | Cook: 5 hrs 10 min | Total: 30 hrs
Cost: $202.95 total, $33.83 per serving
Ingredients
- 4.5 lb Prime Rib (bone‑in rib roast) (dry‑aged ~30 days, fat cap left on)
- 2 Tbsp Kosher Salt (coarse, generous coating on all sides)
- 1 Tbsp Black Pepper (freshly coarsely ground)
- 4 oz Fresh Horseradish Root (peeled and grated)
- 2 Tbsp Chives (finely chopped)
- 0.5 cup Crème Fraîche (room temperature)
- 1 pinch Flaky Finishing Salt (optional, for garnish)
Instructions
Dry‑Brine the Roast
Pat the prime rib dry, then coat it generously on all sides with kosher salt and coarsely ground black pepper. Place the roast on a wire rack set over a rimmed baking sheet and refrigerate uncovered.
Time: PT15M
Rest and Dry the Roast
Leave the salted roast in the refrigerator for at least 24 hours, up to 3 days. The longer it sits, the drier the exterior becomes, improving browning.
Time: PT24H
Preheat Low‑Temp Oven
Set the convection oven to 225°F (≈107°C) and allow it to fully preheat.
Time: PT15M
Temperature: 225°F
Insert Probe and Roast Low
Insert the wireless probe into the thickest part of the roast (fat cap up). Roast until the internal temperature reaches 115°F (46°C).
Time: PT5H
Temperature: 225°F
Rest After Low‑Temp Cook
Remove the roast from the oven, tent loosely with foil, and let it rest for 40 minutes. The internal temperature will rise to about 125‑130°F (52‑54°C).
Time: PT40M
Prepare Horseradish Crème Fraîche Sauce
While the roast rests, combine grated horseradish, chopped chives, crème fraîche, and a pinch of flaky salt in a mixing bowl. Stir until smooth; season with additional black pepper to taste.
Time: PT10M
Preheat High‑Heat Oven for Sear
Set the convection oven (or countertop air‑fryer‑style oven) to its maximum temperature, 480°F (≈250°C), with the fan on high.
Time: PT5M
Temperature: 480°F
Final Sear
Place the rested roast on the rack and bake for 8‑12 minutes, or until the fat cap is deeply browned and crisp.
Time: PT10M
Temperature: 480°F
Final Rest and Carve
Remove the roast, let it rest another 10 minutes (optional). Then, using a carving knife, slice against the grain, removing the bones if desired.
Time: PT10M
Serve
Plate slices of prime rib, drizzle or dollop horseradish crème fraîche sauce, and finish with a pinch of flaky salt.
Time: PT5M
Nutrition Facts
- Calories
- 650
- Protein
- 45 g
- Carbohydrates
- 2 g
- Fat
- 45 g
- Fiber
- 0 g
Dietary info: Gluten‑free, Keto‑friendly, High‑protein
Allergens: Dairy
Ingredient Substitutions
- Instead of Prime Rib (bone‑in rib roast): Standing rib roast, Bone‑in beef rib roast
- Instead of Kosher Salt: Sea salt, Coarse sea salt
- Instead of Black Pepper: White pepper
- Instead of Fresh Horseradish Root: Jarred prepared horseradish
- Instead of Chives: Green onions (scallions)
- Instead of Crème Fraîche: Sour cream, Greek yogurt (full‑fat)
- Instead of Flaky Finishing Salt: Maldon sea salt
Equipment Needed
- Roasting Rack
- Baking Sheet or Roasting Pan
- Wireless Probe Thermometer
- Convection Oven (or countertop convection oven)
- Sharp Carving Knife
- Cutting Board
- Mixing Bowl
- Microplane Grater
- Whisk or Spoon
- Aluminum Foil (optional)
Critical Steps — Do Not Skip
- Generously salt and dry‑brine the roast for at least 24 hours.
- Cook low and slow to 115°F internal temperature.
- Rest before the high‑heat sear to allow temperature equilibrium.
- Sear at 480°F for a short, intense burst to crisp the fat cap.
Chef Tips from the Video
- Tie the roast with kitchen twine to maintain a uniform shape for even cooking.
- Use a probe that logs temperature data; Kenji’s wireless probe predicts finish time and reduces guesswork.
- Let the roast rest after the low‑temp phase before the sear; this minimizes temperature gradient and eliminates the need for a long final rest.
Troubleshooting
The crust is not brown enough after the high‑heat sear.
Make sure the oven is fully preheated to 480°F and use the convection fan on high. If the crust is still pale, extend the sear by 2‑3 minutes, watching closely to avoid burning.
The interior is overcooked (well‑done) while the exterior is still pink.
This happens when the oven temperature is too high during the initial cook. Reduce the low‑temp oven to 200°F and extend the cooking time until the target internal temperature is reached.
The roast releases a lot of liquid during the low‑temp roast, preventing a good crust.
Ensure the roast was properly dry‑brined and the surface is dry before the low‑temp roast. Pat the meat dry with paper towels before placing it in the oven.
Storage
Refrigerator: Store leftovers in an airtight container for up to 3 days.
Freezer: Wrap tightly in foil and freezer‑safe bag; freeze up to 2 months.
Room temperature: Do not leave at room temperature for more than 2 hours.
Make-Ahead Tips
- Dry‑brine the roast up to 4 days in advance for deeper flavor.
- Prepare the horseradish crème fraîche sauce up to 2 hours ahead and refrigerate.
- The roast can be sliced and stored in the fridge; reheat gently in a low oven.
Frequently Asked Questions
What is the cultural significance and history of prime rib in American cuisine?
Prime rib, also known as a standing rib roast, has long been a centerpiece of American holiday feasts and celebratory meals. Its roots trace back to classic American steakhouses where the bone‑in rib cut was prized for its marbling and flavor, making it a status dish for special occasions.
What are the traditional regional variations of prime rib in the United States?
In the Northeast, prime rib is often served with a simple au jus or horseradish sauce, while in the Southwest it may be seasoned with chili rubs. West Coast chefs sometimes pair it with herb‑butter or miso‑glazed crusts, reflecting local flavor preferences.
How is prime rib traditionally served in American holiday meals?
Traditionally, the roast is sliced thick, served hot with a side of horseradish sauce or au jus, and accompanied by classic sides like mashed potatoes, Yorkshire pudding, and roasted vegetables. The bone is often presented for guests to pull apart, adding a communal element.
What occasions or celebrations is prime rib traditionally associated with in American culture?
Prime rib is a popular choice for Christmas, Thanksgiving, New Year’s gatherings, and special family celebrations such as birthdays or anniversaries because its size and richness feed a crowd and convey a sense of festivity.
How does prime rib fit into the broader American steakhouse tradition?
Prime rib epitomizes the American steakhouse tradition of showcasing high‑quality, well‑marbled beef. Its bone‑in presentation, rich flavor, and dramatic carving at the table embody the classic steakhouse experience.
What are the authentic traditional ingredients for prime rib versus acceptable substitutes?
Authentic prime rib uses a bone‑in rib roast with a good fat cap, kosher salt, and black pepper. Acceptable substitutes include a boneless rib roast (though the bone adds flavor) and sea salt in place of kosher salt, but the core technique remains the same.
What other American dishes pair well with prime rib?
Classic pairings include creamy mashed potatoes, roasted root vegetables, creamed spinach, Yorkshire pudding, and a simple green salad with vinaigrette. A robust red wine such as Cabernet Sauvignon also complements the richness.
What makes Kenji López‑Alt’s reverse‑sear prime rib special in American cuisine?
Kenji’s method combines a low‑temperature roast for uniform doneness with a high‑heat sear for a caramelized crust, delivering a consistently medium‑rare interior without the gray band that can appear in traditional high‑heat roasts. The dry‑brine also intensifies flavor and juiciness.
How has the reverse‑sear technique for prime rib evolved over time in American cooking?
The reverse‑sear method gained popularity in the last decade as home cooks adopted sous‑vide‑style precision without special equipment. It evolved from professional kitchens seeking better control over doneness and has become a staple in modern American home cooking tutorials.
What are the most common mistakes to avoid when making reverse‑sear prime rib?
Common errors include under‑salting the roast, skipping the dry‑brine, cooking at too high a temperature during the first phase (which creates a gray band), and not allowing enough rest before the final sear. Each mistake leads to uneven doneness or a soggy crust.
Why does this prime rib recipe use a low‑temperature oven before a high‑heat sear instead of cooking it hot and fast?
Cooking low and slow minimizes the temperature gradient, ensuring the entire roast reaches the target internal temperature uniformly. The final high‑heat sear then creates a crisp crust without overcooking the interior, which is harder to achieve with a single hot roast.
What does the YouTube channel J. Kenji López‑Alt specialize in?
The YouTube channel J. Kenji López‑Alt specializes in science‑based cooking techniques, detailed recipe breakdowns, and practical home‑cooking advice, often focusing on American comfort foods and modernist methods.
How does the YouTube channel J. Kenji López‑Alt's approach to American cooking differ from other cooking channels?
Kenji’s approach emphasizes rigorous testing, data‑driven explanations, and reproducible methods, contrasting with many channels that rely on intuition or visual appeal alone. He often explains the why behind each step, helping viewers understand the chemistry of cooking.
Last updated: August 21, 2026
