Beef Stroganoff - Miz En Place

Ingredients

• 1 pound uncooked wide egg noodles
• 1/4 cup butter, divided
• 1-1/2 pounds thinly-sliced steak
• fine sea salt
• freshly-cracked black pepper
• 1 small white onion, thinly sliced
• 1 pound sliced mushrooms
• 4 cloves garlic, minced or pressed
• 1/2 cup dry white wine
• 1-1/2 cups beef stock
• 1 tbsp Worcestershire sauce
• 3 tbsp all-purpose flour
• 1/2 cup plain Greek yogurt or light sour cream
• chopped fresh parsley