- 2 kippers or whole smoked mackerel
- 1 tsp freshly grated horseradish
- 2 tsp Dijon mustard
- freshly ground black pepper
- 2 tbsp crème fraîche
- ½ lemon, juice only
- 100g/2½oz unsalted butter, chopped
- spring onions, chopped
- sourdough bread, cut into slices
- Remove the skin from the fish – the odd bone is fine as the mixture will be blended. Add the fish to the blender.
- Add the horseradish, mustard, black pepper, crème fraîche and lemon juice and blend to a paste.
- Add the butter and blend until smooth. Season to taste with salt.
- Serve with spring onions or sourdough bread.