Preheat oven to 180C/160C fan forced. Line 2 baking trays with foil.
Cut the cauliflower into four 1.5cm-thick slices, leaving base intact. Cook steaks in extra virgin olive oil in a non-stick frying pan over medium-high heat for 2-3 minutes each side or until golden. Transfer to the foil-lined baking tray.
Whisk the olive oil with the turmeric in a bowl until combined. Brush over steaks.
Roast cauliflower in the oven for 12-15 minutes or until tender and crisp.
Scatter with fried curry leaves and thinly sliced red chilli, to serve.
Top tip:
Recipe serves 4, so you can pop the left overs in the fridge and eat the next day.