1. You can either use a bullet blender to get the right consistency or just chop finely.
2. Dice the tomato flesh (once seeded centre is removed) and toss through the rest of the ingredients in a bowl
3. Or add roughly chopped onion, garlic, chilli, coriander to a small bullet blender and pulse a couple of times, then add in tomato flesh and seasoning and pulse again a couple of times (this will give a more jar of salsa consistency)
4. Serve straight away or store in a jar in the fridge