Slow-Roasted Garlic Prime Rib with Umami Marinade
Slow-Roasted Garlic Prime Rib with Umami Marinade delivers a rich, beef-forward flavor elevated by soy-based seasoning, Worcestershire, and plenty of garlic. The long, gentle roast yields a rosy, ultra-tender interior with a beautifully browned crust. It’s a showstopping centerpiece for holidays or special-occasion dinners when you want classic steakhouse depth at home.
- Prep5 mins
- Cook2 hrs 45 mins
- Serves24
- DifficultyMedium
- 1
Mix liquid seasoning, Worcestershire sauce, and garlic in a bowl; pour over the prime rib in a large glass or ceramic bowl.
- 2
Marinate in the refrigerator for 1 to 2 hours, turning every 30 minutes.
- 3
Preheat the oven to 450 degrees F (230 degrees C).
- 4
Set the prime rib on a baking rack placed inside a large baking dish.
- 5
Roast in the preheated oven until the juices are sealed in, about 45 minutes.
- 6
Lower the oven temperature to 325 degrees F (165 degrees C).
- 7
Keep roasting until an instant-read thermometer inserted into the center registers 130 to 140 degrees F (54 to 60 degrees C), about 2 hours more.
- 8
Let the prime rib rest before slicing, 30 minutes to 1 hour.
- Calories 241.81 kcal Moderate
- Protein 30.7 g Good Source
- Carbs 6.02 g Moderate
- Total Fat 10.13 g Moderate
- Saturated Fat 4.05 g High
- Trans Fat 0.0 g Low Source
- Cholesterol 91.85 mg High
- Sodium 1552.59 mg High
- Fiber 0.0 g Low Source
- Sugar 0.53 g Low Source
- Added Sugar 0.0 g Low Source
- Calcium 99.72 mg Low Source
- Iron 3.18 mg Moderate
- Potassium 41.4 mg Low Source
- Vitamin A 0.26 mcg_rae Low Source
- Vitamin C 7.08 mg Low Source
- Vitamin D 0.0 mcg Low Source
Values are per serving. Percent Daily Values are based on a 2,000-calorie diet.
- Soy 🌱
- Gluten
- Garlic 🧄