Squeeze excess moisture out of zucchini and potato.
Put cauliflower, zucchini, potato, cheese, garlic and bacon into a bowl and mix until well combined.
Add lightly whisked egg and mix well.
Heat a bit of butter in a frying pan and then spoon in spoonfuls of the mixture.
Flatten them and shape into rough circles.
Fry on low - med heat, flipping when the bottom turns golden brown.
Once both sides are browned, remove and let cool for a few moments.