Finely slice <quantity>¼<unit>bunch</unit></quantity> of chives

Peel and finely chop <quantity>½</quantity> medium horseradish root

Add <quantity>2<unit>cups</unit></quantity> of heavy cream to a medium bowl

Add the chopped horseradish and season with salt to taste

Stir to combine

Cover the bowl with cling film and refrigerate for 1h to infuse the flavors

Strain the cream into a clean bowl and discard the horseradish

Add <quantity>¼<unit>tsp</unit></quantity> of white sugar and stir

Add <quantity>1<unit>tbsp</unit></quantity> of trout roe and <quantity>1<unit>tbsp</unit></quantity> of avruga caviar, and stir

Add the chives and stir. The horseradish & fish roe sauce is ready

Enjoy with fish and seafood!