Thoroughly scrub the salsify under cold running water using steel wool, quarter lengthwise and crosswise, place the salsify and parsnips on a baking tray lined with baking paper. Whisk together the oil, lime juice and salt, drizzle over the vegetables.
Approx. 40 mins. in the centre of an oven preheated to 200°C. Remove, cover and keep warm.
Mix the passion fruit, lime juice, oil, Teriyaki sauce and salt, stir in the herbs.
Heat the oil in a frying pan. Salt the meat, add to the pan, fry for approx. 1½ mins. on each side, allow to rest briefly. Cut the beef into strips. Mix the vegetables with the beef strips and the sauce, serve.