Beef Stroganoff

Marinate beef strips in Worcestershire sauce and black pepper for 30 minutes.

Melt butter and heat oil in a large pan or wok. Sauté onions and mushrooms until onions are translucent. Add wine and let reduce until almost dry.

Drain beef from marinade. Increase heat and add sliced beef. Cook until evenly browned.

Add cream of mushroom soup; season to taste with salt and pepper. Simmer for a few minutes.

Stir in sour cream and pour over cooked noodles. Garnish with chopped parsley. Serve immediately.