Place your Jersey Royals in a pot of cold, salted water. Bring to the boil, then simmer until fork tender (25-30 minutes). Meanwhile, preheat your oven to 180 degrees celsius.
Whilst the potatoes boil, make the dressing. In a mixing bowl, combine mayo, yoghurt, tahini, chilli crisp, ginger, garlic, soy sauce, rice wine vinegar, lime zest + juice. Mix well, loosening with a splash of water if needed. Set aside in the fridge.
Once the potatoes are fork tender, allow to steam dry completely. Then, on a large lined baking tray, place + flatten the potatoes with the bottom of a glass - being careful not to overcrowd. Sprinkle with salt + pepper, then drizzle generously with olive oil. Roast for 30-45 minutes, turning half-way, until completely crisp + golden. You may need to add a splash more oil if required.
Allow the potatoes to cool once cooked, then to finish the sauce add the spring onion, fresh coriander + sesame seeds, mixing well. In a large bowl spoon in ½ the dressing. Pour in the potatoes, then mix carefully to fully coat. Add more dressing as required, then I like to finish with more spring onion, sesame seeds + chilli crisp. Serve as a side, or simply enjoy!
