What you'll need: 1 pack Thornleys Creamy Cracked Peppercorn Sauce Recipe Mix 300 ml Milk How to cook: Mix the packet contents with a little of the milk, blend to a paste, add the remaining milk and gently bring to the boil whilst stirring. Simmer for 1 – 2 minutes, until the sauce has thickened. Serve immediately over steak. Enjoy!