Bring the Kipfler potatoes to boil in salted water simmer until just cooked. Allow to cool. Cut into strips on an angle 2cm thick.
Pre heat grill.
Oil and season cutlets on a plate, place on grill and cook until lamb is medium rare. Remove and allow to stand.
Place kipflers in a bowl of duck fat and season, place on grill plate and cook until crispy golden brown.
Cook onions on the grill with capsicum, zucchini, asparagus. Place into a large bowl with oven dried tomatoes and allow to cool slightly. Add warm potatoes, olive oil, red wine vinegar and season. Add rocket and parsley and gently mix the ingredients together.
To serve place salad on a plate with 4 cutlets, a tablespoon of garlic mayonnaise and a wedge of lemon.