- Preheat the oven to 180°C, 160°C Fan, Gas Mark 4.
- Parboil the potatoes in boiling water for 12 minutes or microwave according to your manufacturer’s instructions.
- Meanwhile, heat the oil in a large non-stick pan and cook the onion for 2-3 minutes until soft and add the garlic, peppers and mince, chillies, spices and season well. Cook for 3 minutes over medium heat. Add the tomatoes and cook for 2 minutes.
- Drain the potatoes and transfer to a large, deep baking tray or ovenproof dish. Cover with the chilli mince and half the grated cheese. Cook in the oven for 20 minutes.
- While this is cooking, make the guacamole. Mash the avocado in a bowl with a fork and mix in the remaining ingredients. Check and adjust the seasoning. Set aside.
- For the salsa, in another bowl, mix together all the salsa ingredients and set aside.
- To serve, remove the chilli from the oven, sprinkle over the coriander leaves, remaining cheese and chilli flakes, if using, then top with the crème fraiche, salsa and guacamole.
Tip:
If preferred shop bought  guacamole  or salsa instead.