Preheat oven to 180°C. Line an oven tray with baking paper.
Place onion, garlic, ginger, chilli and EVOO into the Thermomix bowl and chop 5 sec/speed 5. Cook 5 min/Varoma/speed 1. Add Tikka Masala paste and cook 1 min/Varoma/speed 1.
Add all remaining curry ingredients, except chickpeas, cook 40 min/Varoma/Reverse/speed 1.
Add the chickpeas and cook 5 min/Varoma/speed 1
Preheat oven to 200°C. Place cauliflower and eggplant on the oven tray, drizzle with EVOO, sprinkle with salt and bake for 30 minutes, tossing to coat well with oil once during roasting.
Add the roasted vegetables to the curry. Serve with steamed rice and coriander leaves.