Prime Rib with Marsala-Mushroom Sauce

Enjoy prime rib any day with this recipe. Our Prime Rib with Marsala-Mushroom Sauce sounds like special-occasion fare, but it’s surprisingly easy to make.

Preparation time

  • Prep Time 10min.
  • Total Time 2hr. 50min.
  • Servings 15 servings


  • 1 beef prime rib roast (5 lb.), 2 to 3 ribs
  • 1/2 tsp. coarse black pepper, divided
  • 1/4 tsp. kosher salt
  • 2 Tbsp. butter
  • 2 cups mixed sliced fresh mushrooms (baby bella, shiitake, oyster)
  • 2 Tbsp. flour
  • 2 Tbsp. GREY POUPON Dijon Mustard
  • 1/4 tsp. dried thyme leaves
  • 1/4 tsp. ground sage
  • 1-1/2 cups fat-free reduced-sodium beef broth
  • 1/4 cup Marsala wine


  1. Heat oven to 325ºF.
  2. Place meat in shallow pan, sprinkle with 1/4 tsp. pepper and salt. Bake 2 to 2-1/2 hours or until internal temperature of meat reaches 145ºF. Let stand 10 min. (Temperature will rise to 160ºF).
  3. Meanwhile, melt butter in medium saucepan on medium heat. Add mushrooms, cook and stir 3 min. Stir in flour, mustard, herbs and remaining pepper. Gradually stir in broth and wine, cook and stir on medium heat 4 min. or until thickened.
  4. Serve meat with sauce.