Created by JostLori on July 29, 2017
Step 1: Heat the oven to 375 F.
Step 2: Place the potatoes in a large pan of salted water and bring to a gentle simmer. Cook for two minutes, then drain.
Step 3: While the potatoes are cooking, saute the onions in the butter until softened.
Step 4: Layer the potato, onion, mackerel and a few dill leaves into buttered oven-proof ramekins or augratin dishes. Repeat layers until you have used all the ingredients.
Step 5: Pour the cream over each ramekin, top with the cheese, and season well with pepper.
Step 6: Bake for 30 - 35 minutes until golden brown.
Step 7: Place the vinegar, sugar, salt, coriander and cardamom pods into a pan and gently heat until the sugar and salt have dissolved.
Step 8: Add the remaining ingredients and allow to cool before transferring to a jar. Store in the fridge until ready to use.