Weight Watchers Beef Stroganoff

INGREDIENTS

• 6 ounces lean sirloin steaks
• 1 1/2 cups sliced mushrooms (fresh)
• 1/2 cup onion (sliced)
• 3 garlic cloves (minced)
• 1/2 cup beef broth
• 1/4 cup tomato sauce
• 3 tablespoons sherry wine (optional)
• 3/4 teaspoon Worcestershire sauce
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 1/3 cup fat free sour cream
• 1 cup dry medium egg noodles (cooked, about 1 cup uncooked)
• 2 teaspoons fresh parsley (chopped)