Mushroom-Stuffed Flank Steak Roll

Total Time

Prep: 25 min. + marinating Bake: 1-1/4 hours + standing


6 servings

Updated: Aug. 30, 2022
My daughter and her family, who live in Hong Kong, love to make my flank steak becuase it reminds them of home. —Ethel Klyasheff, Granite City, Illinois
Mushroom-Stuffed Flank Steak Roll Recipe photo by Taste of Home


  • 1 beef flank steak (about 1-1/2 pounds)
  • 1/2 cup lemon juice
  • 1/2 cup soy sauce
  • 1/2 cup honey
  • 2 teaspoons ground mustard
  • 1 teaspoon pepper
  • 1/2 teaspoon grated lemon zest, optional
  • 1 pound sliced fresh mushrooms
  • 1 medium onion, finely chopped
  • 1/4 cup butter, cubed
  • 1/2 cup minced fresh parsley
  • 2 tablespoons cornstarch
  • 2 cups beef broth


  1. Cut steak horizontally from a long side to within 1/2 in. of opposite side. Open steak so it lies flat; cover with waxed paper. Flatten to 1/4-in. thickness.
  2. In a small bowl, combine the lemon juice, soy sauce, honey, mustard, pepper and, if desired, lemon zest. Pour half of marinade into a large shallow dish; add beef and turn to coat; cover and refrigerate overnight. Cover and refrigerate remaining marinade.
  3. In a large skillet, saute mushrooms and onion in butter until tender. Remove from the heat; stir in parsley. Drain steak and discard marinade. Open steak; spoon filling over steak to within 1/2 in. of edges. Roll up tightly jelly-roll style, starting with a long side. Tie with kitchen string. Place in a greased shallow roasting pan. Pour reserved marinade over steak.
  4. Cover and bake at 350° for 45 minutes. Uncover; baste with pan drippings. Bake 30 minutes longer or until meat reaches desired doneness (for medium-rare, a thermometer should read 135°, medium, 140°, medium-well, 145°). Remove and keep warm. Meanwhile, transfer cooking juices to a saucepan; skim fat. Bring cooking juices to a boil. Mix cornstarch and broth until smooth. Stir into cooking juices. Bring to a boil; cook and stir 1-2 minutes or until thickened. Slice steak and serve with sauce.

Nutrition Facts

4 ounces cooked beef with stuffing: 358 calories, 16g fat (8g saturated fat), 74mg cholesterol, 1345mg sodium, 26g carbohydrate (21g sugars, 2g fiber), 28g protein.