Wash the asparagus, peel and cut off the woody ends. Cook in boiling salted water with 1 pinch of sugar for about 7 minutes, drain. In the meantime clean and wash the spring onions and cut them into fine rings. Peel the mango, cut the flesh off the stone and dice finely. Wash and clean the strawberries, also dice finely.
Mix mustard, vinegar and oil. Carefully fold in spring onions, mango and strawberries. Season with salt and pepper. Whisk the parmesan, eggs and 4 tablespoons of flour. Season with salt and pepper. Roll the asparagus spears first in the remaining flour, then in the batter. Heat the frying fat. Fry the asparagus for 2-3 minutes until golden brown. Garnish asparagus and relish with rocket and strawberries.
Season with salt and pepper. Roll the asparagus spears first in the remaining flour, then in the batter. Heat the frying fat. Fry the asparagus for 2-3 minutes until golden brown. Garnish asparagus and relish with rocket and strawberries. Serve immediately sprinkled with sesame seeds