Soak the chia seeds in the water till they are gelatinous. Pour these into a jar with a lid then add the vinegar, oil, maple syrup, salt and pepper and beetroot powder. Shake well and set aside.
Toss the asparagus in the oil and put onto a hot grill. Turn to lightly colour and remove and set aside ( 1-2 minutes). The Asparagus should still be slightly firm and nicely coloured.
Mix the dijon, oil, picked rosemary leaves, pepper and salt in a bowl and coat the steaks in this mixture and using the same hot grill cook the steaks for 5 or so minutes until medium rare. Set aside to rest
Slice the Lamb
Put the shredded lettuce, pinenuts,chives, sliced lamb and asparagus into a bowl or on a platter and sprinkle with crumbled feta and the dressing.
** You can serve this as a vegetarian dish without the lamb.