Beef Stroganoff with Egg Noodles Recipe

Ingredients

• 450 g beef sirloin or tenderloin
• 1 tsp salt, to taste
• 1/2 tsp black pepper, freshly ground
• 2 tbsp all-purpose flour
• 2 tbsp unsalted butter
• 1 tbsp olive oil
• 1 small onion, finely chopped
• 2 cloves garlic, minced
• 250 g cremini or button mushrooms, sliced
• 1 cup beef broth
• 1 tbsp Worcestershire sauce
• 1 tsp Dijon mustard
• 1/2 cup sour cream
• 1/4 cup heavy cream
• 1 tbsp fresh parsley, chopped
• 250 g egg noodles
• 1 tsp salt
• 1 tbsp unsalted butter