Roast New Zealand leg of lamb (Ψητό μπούτι από αρνάκι Νέας Ζηλανδίας)

What does it mean to be a Kiwi? For some reason, the flightless bird, native to New Zealand, gave us the name that the rest of the world now associates with a native New Zealander. No matter where Kiwis are, their hearts will miss a beat when they hear a buzzy bee, eat pineapple lumps, see a pohutakawa tree (the New Zealand Christmas tree which flowers in the antipodean summer), smell afghans