Ingredients

  • 5 ounces egg noodles
  • 1 lb deli roast beef, sliced . 5-inch thick
  • 2 tablespoons unsalted butter
  • 12 cup yellow onion, chopped
  • 14 teaspoon kosher salt
  • 14 teaspoon fresh ground black pepper
  • 1 cup button mushroom, sliced
  • 10 34 ounces low-sodium cream of mushroom soup
  • 14 cup water
  • 8 ounces light sour cream

Method

  • Cook noodles according to package instructions.
  • Drain and set aside.
  • Cut beef into 1/2-inch cubes.
  • Melt butter in a large skillet over medium heat.
  • Saute onion for 3 minutes or until tender.
  • Add beef, salt, pepper and mushrooms.
  • Saute for 1 minute.
  • Stir in cream of mushroom soup and water.
  • Simmer for 10 minutes, stirring occasionally.
  • Add sour cream and mix well.
  • Serve over noodles.