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
Last updated: April 6, 2026






