How To Make Horseradish Sauce

Makes 200ml

1/2 horseradish root
75 ml double cream
75 ml crème fraîche
1-2 tsp white wine vinegar
1/2 tsp English mustard
Salt, ground white pepper and caster sugar (optional)

1. Wash, peel and finely grate the horseradish root; you will need about 2-3 tbsp grated horseradish.
2. Mix the grated horseradish, cream, crème fraîche, wine vinegar and mustard together in a bowl and leave to infuse for a few hours, or ideally overnight, to allow the strength of the horseradish to develop.
3. Season with salt, pepper and a little sugar to taste if required.