Lamb leg steaks with chermoula and aubergine tagine

By Matt Tebbutt From Saturday Kitchen Ingredients For the tagine 2 tbsp olive oil 1 onion, diced 3 garlic cloves, sliced 2cm/¾in ginger, peeled and grated 1 cinnamon stick ½ tbsp cumin seeds 1 bay leaf 1 bunch coriander, stalks and leaves separated and chopped 2 aubergines, …