Preheat oven to 220°C (or 200°C fan bake).
Cut cauliflower into small florets, drain and rinse chickpeas and mince garlic. Toss all together on a lined tray with cashews, curry powder, turmeric, ground coriander and oil. Season with salt and bake in the oven for 15-20 minutes, until cauliflower is golden and tender.
Pat chicken dry and cut into steaks. Place your hand flat on top of the chicken and slice through horizontally. Season with salt.
Heat oil in a large frypan on medium-high heat. Cook chicken for 3-5 minutes each side, or until cooked through. Rest, covered, before slicing thinly.
Thinly slice spring onion and chilli. Once cauliflower is cooked, toss through spinach, spring onion, chilli and vinegar.
Finely dice cucumber and pick mint leaves.
Cauliflower salad topped with sliced chicken and cucumber. Drizzle over yoghurt and sprinkle over mint laves.