French hotdog

Instructions

1. Finely slice the onion and fry it in oil over medium heat for 6 to 8 minutes, until golden and crisp. Drain on kitchen paper.
2. Heat the sausages in simmering water for 5 minutes, or in a pan, turning them.
3. Mix the remoulade with the chopped gherkins and mustard to make a tangy sauce.
4. Cut the buns lengthwise without slicing them all the way through.
5. Slip a sausage into each bun, then top with remoulade, fried onions and diced raw onion.
6. Add whole gherkins and chopped parsley, then serve straight away.