Cullen Skink In The Instant Pot Samantha MilnerJanuary 31, 2020 170 Cullen Skink. How to cook a delicious cullen skink in the instant pot. Known locally in Scotland as Cullen Skink, it is a delicious haddock chowder that is perfect for a quick hearty dinner in the instant pot or other electric pressure cooker.try itSee the full directions on my site