Heat oven to 200C/180C fan/gas 6.
Layer up half the potato, tomato and
aubergine in a baking dish, scattering
with garlic, oregano and olives, and
drizzling with oil and seasoning as you go.
Scatter over the feta, then repeat the
layers until all the ingredients are used
up. Finish with potatoes and a little oil.
Bake for 50 mins or until the veg are
tender (cover with foil if they’re getting
too brown). Top with the lamb steaks,
rubbing with a little more oil and
seasoning. Bake for 15-20 mins more
until the lamb is cooked. Allow to rest
and cool a bit before scattering with
oregano and serving with crusty bread.