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Herb-Crusted Wagyu Sirloin Tip Roast

Garlic and herb-crusted Wagyu sirloin tip roast, roasted low and slow then reverse seared. Juicy, flavorful, and unforgettable.
Prep Time15 minutes
Cook Time1 hour 30 minutes
Resting Time26 minutes
Total Time2 hours 11 minutes
Course: Dinner, Lunch, Main Course
Cuisine: American
Keyword: Beef Roast, Sirloin Tip Roast, Wagyu, Wagyu Roast
Servings: 6 people
Calories: 817kcal

Equipment

  • Wire rack
  • Baking sheet or roasting pan
  • Meat Thermometer
  • Small Mixing Bowl
  • Chef's knife
  • Cutting board
  • Tongs or carving fork
  • Foil
  • Paper Towels

Ingredients

  • 1 Wagyu sirloin tip roast 3–3.5 lbs
  • 2 tsp kosher salt
  • 1 tsp freshly ground black pepper
  • 2 tbsp olive oil
  • 3 cloves garlic minced
  • 1 tbsp fresh rosemary finely chopped
  • 1 tbsp fresh thyme finely chopped
  • 1 tsp Dijon mustard adds depth and helps crust stick

Instructions

Bring to Room Temperature

  • Remove roast from the fridge 1 hour before cooking. Pat dry thoroughly with paper towels. Let sit at room temperature.

Preheat Oven to 250°F (120°C)

  • Position a rack in the center of the oven. Line a baking sheet or roasting pan with foil and place a wire rack on top.

Prepare the Herb Crust

  • In a small bowl, mix: olive oil, garlic, rosemary, thyme, and dijon mustard
  • Rub the mixture all over the roast. Season generously with kosher salt and black pepper.

Slow Roast

  • Place the roast on the rack and roast until the internal temperature reaches 135°F for medium doneness (about 75–90 minutes depending on thickness). Use a meat thermometer for accuracy.

Rest (First Time)

  • Remove from oven and tent loosely with foil. Let rest for 15–20 minutes. This allows juices to redistribute.

Reverse Sear

  • Increase oven temperature to 475°F (245°C).
  • Return roast to oven for 8–10 minutes until the crust becomes golden and aromatic. Watch closely—it will go fast!

Final Rest

  • Remove roast from oven and let rest again for 10 minutes. Then slice against the grain into thin slices.

To Serve

  • Pair with: crispy smashed potatoes, roasted rainbow root vegetables, mashed potatoes, green beans, or parsnip purée