Herby Charred New Potato Salad

Herby Charred New Potato Salad

Serves 4-6
Jess Lea-Wilson
21 May 2026

Try making this salad with new potatoes, or one of Wales’s great exports – Pembrokeshire Early potatoes – when they’re in season (typically May – July). Parboiling, then charring the spuds on the grill or BBQ imparts them with a husky depth, which we like to emphasise with a generous spoonful of our smoky Dijon mustard. 

Ingredients

  • 750g new potatoes or Pembrokeshire Earlies
  • 2 round shallots, finely chopped
  • 2 sticks celery, finely chopped
  • 6 tbsps extra virgin olive oil, plus extra for brushing and drizzling
  • 2 tbsps apple cider vinegar
  • 1 heaped tsp Halen Môn smoky Dijon mustard
  • 1 small bunch dill, finely chopped
  • 1 small bunch parsley, finely chopped
  • Halen Môn Pure Sea Salt & black pepper

Method

  1. Preheat the grill or BBQ while you parboil the potatoes.
  2. Plunge the potatoes into a saucepan of well-salted boiling water, and return to the boil. Cook for 10 minutes, or until a sharp knife pierces the skins of the potatoes easily, well before they’re so cooked that they’re at the point of collapse.
  3. Drain the potatoes in a colander and allow to steam dry for a couple of minutes before brushing each potato with oil to coat.
  4. Transfer the oiled potatoes to the grill or BBQ and cook for 3-4 minutes before turning with tongs to char on the other side.
  5. Meanwhile, mix the shallots, celery, oil, vinegar, mustard and herbs together in a large mixing bowl and season with a pinch of salt.
  6. When the potatoes are tender throughout and charred on both sides, transfer to a board and allow to cool for 5 minutes before roughly chopping into chunky 2.5cm pieces. Tip the potatoes into the mixing bowl and stir to combine with the herby dressing while still warm.
  7. Transfer to a platter to serve and finish with a final pinch of Halen Môn Pure Sea Salt for crunch.
  8. The potato salad is best eaten warm, or at room temperature, and will keep covered in the fridge for up to 3 days (bring back to room temperature before serving).