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Roast Beef with Portobello and Balsamic Sauce Recipe
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5 from 1 vote

Roast Beef with Portobello and Balsamic Sauce Recipe

A classic beef roast, topped with a mushroom-balsamic pan sauce for extra flavor.
Course Main Course
Cuisine Italian
Keyword balsamic, Beef, beef roasted, portobello mushrooms
Prep Time 15 minutes
Cook Time 2 hours
Total Time 2 hours 15 minutes
Servings 4 people
Calories 577kcal
Cost 12

Ingredients

Instructions

  • Preheat your oven to 325 F.
  • In a bowl, combine the garlic, onion, oregano, and salt and pepper to taste.
    2 tbsp. onion flakes, 1 tbsp. garlic flakes, 1 tbsp. dried oregano, Sea salt and freshly ground black pepper
  • Rub the seasoning blend all over the roast.
    2 ½ lbs. beef rib roast
  • Place the roast on a rack in a roasting pan.
  • Roast in the preheated oven, uncovered, for about 2 hours or to your desired doneness.
  • Take the roast out of the pan, but don’t rinse out the pan. Set the roast aside to rest for about 10 minutes.
  • While the meat is resting, heat the roasting pan on the stovetop over medium heat. Pour in the beef stock, scraping up the bottom of the pan.
    2 cups beef stock
  • Add in the vinegar and bring to a boil. Simmer until slightly reduced, and season to taste.
    ¼ cup balsamic vinegar
  • Add the mushrooms and cook until it starts to soften.
    2 portobello mushrooms
  • Serve the rib roast with the balsamic-portobello sauce.

Nutrition

Calories: 577kcal | Carbohydrates: 17g | Protein: 59g | Fat: 29g | Saturated Fat: 12g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 13g | Trans Fat: 0.003g | Cholesterol: 167mg | Sodium: 434mg | Potassium: 1615mg | Fiber: 3g | Sugar: 7g | Vitamin A: 64IU | Vitamin C: 6mg | Calcium: 119mg | Iron: 8mg