Prepare the salsa - roughly chop the coriander, finely dice the tomato, cucumber, finely chop the garlic, and thinly slice the spring onion
Drain the sweetcorn
In a medium bowl combine a drizzle of extra virgin olive oil and apple cider vinegar, season with salt and pepper, then throw the tomato, cucumber, 1/2 the spring onion, and 1/2 the coriander in the bowl
Make the simple guacamole - remove the flesh of the avocado and place in a bowl, mash with a fork, add the garlic, and season with salt and pepper, mix well
Grate the cheese into a medium bowl, add the drained sweetcorn, remaining spring onion, and coriander, flour, egg, and milk, combine
Bring a frying pan to medium - low heat with a decent drizzle of olive oil
Add a large spoonful of fritter mix to the pan and flatten using your spatula repeating as many times as your frying pan will allow in one go
When browned, flip and cook the other side - approximately 5 minutes each side
Divide the corn fritters on to the plates, add the salsa, guacamole and a dollop of sour cream (if using)