Dijon mustard – is used as a coat between ... and Whole black peppercorn – is all you need to create the creme fraiche horseradish sauce. Stir the creme fraiche together, and prepare ...

Assemble on a toasted brioche bun with the lettuce, gherkin and a generous helping of the honey mustard sauce. Enjoy straight away. Mix the honey, crème fraîche and Dijon mustard in a bowl.