Heat the oil in a pan on medium-high heat. This should be a very non-stick pan. See #3 below
Wet the cheese with water.
Press all sides of the cheese into the flour, and tap off any excess.
Gently place the cheese on the oil and fry until the bottom has a crust and is golden brown. This should be around 2 minutes.
Flip and fry until the bottom is golden brown, around 60 seconds, could be up to 2 minutes.
Remove the pan from heat, put it on a damp cloth on a temperature-safe tray, bring it over to your guests. Alternatively, you can move the cheese to a temperature-safe tray or plate.
Pour the alcohol on top, light it with a long match.
At this point, everyone should shout OPA! or it won't taste right.
Squeeze a lemon wedge over the cheese to extinguish the flame (blow it out if needed). See #4
Garnish with the parsley, place a lemon wedge on the side, and enjoy.