12 oz. wide egg noodles
½ cup sour cream
¼ cup all-purpose flour
2 tbsp. Worcestershire sauce
¼ tsp. black pepper
½ tsp. salt
1 and 1/2 cup beef stock
2 tbsp. butter
2 cloves of garlic minced
1 cup sliced onion
8 oz. baby bella mushrooms washed and sliced
1 and 1/2 lbs beef sirloin cut into 1/4" thick pieces
1 tbsp. olive oil