Silke Pickled Herrings

• 2 large white onions
• 20 ml olive oil
• 6–8 white peppercorns,

For the marinade, cut the white onions into thin slices. Put a little olive oil in a frying pan and lightly sweat the onions with crushed white peppercorns. Add bay leaf and white wine and simmer for 3 minutes. Add white wine vinegar and set aside to cool.

Cut herring fillets into 3–4 cm strips and place in a non-metallic shallow dish. Pour cooled marinade and cooked on