Ingredients

  • 1 tablespoon vegetable oil
  • 1 lb round steak, cut into 1 inch cubes
  • 1 tablespoon butter or 1 tablespoon margarine
  • 3 medium yellow onions, sliced into rings
  • 6 cups beef stock or 6 cups beef broth
  • 1 tablespoon Dijon mustard
  • 1/4 cup dry red wine
  • 1 teaspoon salt, to taste
  • fresh ground pepper
  • 6 ounces mushrooms, sliced
  • 1/4 cup chopped parsley
  • 1 cup grated swiss cheese

Method

  • In a big soup pot over medium-high heat, let the oil get warm.
  • Add in beef cubes; stir/saute for 5 minutes or until meat is browned on all sides; transfer beef cubes to a plate.
  • Reduce heat to medium-low; add in butter and onions; saute/toss for about 6-7 minutes or until onions are slightly limp.
  • Add in beef stock, mustard, wine, salt, and pepper; stir to combine.
  • Return beef cubes to pot.
  • Bring to a boil, decrease heat to medium-low, cover and simmer for 30 minutes.
  • Add in parsley; stir to combine; adjust seasoning to taste.
  • Ladle soup into individual bowls; sprinkle cheese over the top.