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
easyChef Pro health score
Calculated from USDA-referenced nutrient data for the ingredients in Slow-Roasted Garlic Prime Rib with Umami Marinade, not estimated by an AI model. The same recipe returns the same score every time.
- Glycemic ImpactFair
- 49 / 100
- Carb quality, not quantity. Higher is better.
- Nutritional DensityPoor
- 0 / 100
- Nutrients per calorie. Higher is better.
- Energy DensityGood
- 90 / 100
- Calories by weight. Higher means more food for fewer calories.
- NOVA Processed Culinary Ingredients
- 2 / 4
- Processing level, 1 (whole) to 4 (ultra-processed). Lower is better.
How it scores for each health goal
The same recipe scores differently against different goals, because the goal changes the calculation rather than filtering a list. Set your goal in easyChef Pro and every recipe is scored against it.
- 1
- Heart Health
- 52
- Metabolic
- 10
- Digestive
- 20
- Inflammatory
- 54
- Performance
- 42
- General Wellness
- 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 12%
- Protein 30.7 g Good Source 61%
- Carbohydrate 6.02 g 2%
- Total Fat 10.13 g Moderate 13%
- Saturated Fat 4.05 g High 20%
- Trans Fat 0.0 g Low Source 0%
- Cholesterol 91.85 mg High 31%
- Sodium 1620.66 mg High 70%
- Dietary Fiber 0.0 g Low Source 0%
- Total Sugars 0.53 g --
- Added Sugars 0.0 g Low Source 0%
- Calcium 60.84 mg Low Source 5%
- Iron 3.18 mg Moderate 18%
- Potassium 41.4 mg Low Source 1%
- Vitamin A 0.26 mcg Low Source 0%
- Vitamin C 3.14 mg Low Source 3%
- Vitamin D 0.0 mcg Low Source 0%
Values are per serving. Percent Daily Values are based on a 2,000-calorie diet.
- Soy 🌱
- Gluten
- Garlic 🧄
About This Recipe
Slow Roasted Garlic Prime Rib with Umami Marinade is made with 4 ingredients and serves 24. It takes about 2 hrs 50 mins and is rated medium. Key ingredients include Garlic, Rib Roast, Soy Sauce, and Worcestershire Sauce. Each serving provides about 241.81 kcal, and is a good source of protein.
Recipe Questions
- What is Slow-Roasted Garlic Prime Rib with Umami Marinade made of?
- The main ingredients are Garlic, Rib Roast, Soy Sauce, Worcestershire Sauce. The full list of 4 is above.
- How long does it take to make Slow-Roasted Garlic Prime Rib with Umami Marinade?
- About 2 hrs 50 mins in total: 5 mins to prepare and 2 hrs 45 mins to cook.
- How many calories are in one serving?
- One serving provides about 241.81 kcal. The full nutrition breakdown is above.
- Is Slow-Roasted Garlic Prime Rib with Umami Marinade easy to make?
- This recipe is rated medium, with 4 ingredients and 8 steps.
- Is Slow-Roasted Garlic Prime Rib with Umami Marinade healthy?
- Slow-Roasted Garlic Prime Rib with Umami Marinade has an easyChef Pro health score of 43/100. Per serving, it provides 241.81 calories and 30.7 g of protein, or 61% of the Daily Value. Worth noting per serving: sodium at 1620.66 mg (70% of the Daily Value) and saturated fat at 4.05 g (20% of the Daily Value). It contains Soy, Gluten and Garlic, so it may not be suitable for people with those allergies or dietary restrictions. Whether it fits your goals depends on your complete meal plan and nutritional needs. Remix it in easyChef Pro to adjust the ingredients and generate fresh nutrition and scores.
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