PREPARATION:
- Preheat oven to 350°F. Spray 13X9-inch baking dish with nonstick cooking spray.
- Place beef in large skillet; season with salt and pepper. Brown beef over medium-high heat until no longer pink, stirring to break up meat. Drain fat; remove beef from skillet and set aside.
- Heat oil in same skillet over medium-high heat until hot. Add mushrooms, onion and garlic; cook and stir 2 minutes or until onion is tender. Add wine. Reduce heat to medium-low and simmer 3 minutes. Remove from heat; stir in soup, sour cream and mustard until well blended. Return beef to skillet; stir to blend.
- Place noodles in prepared dish. Pour beef mixture over noodles; stir until noodles are well coated. Bake, uncovered, 30 minutes or until heated through. Sprinkle with parsley.
