preheat the oven to 200 degrees and when it's ready, add the oil into your muffin tray about 1cm thick. Then, stick it in the oven for the oil to heat up.
mix the flour and the egg before slowly adding the milk to the mixture.
add a pinch of salt and a pinch of pepper into the mixture
Finally, add the mixture to the oil so each part of the tray is about 2 thirds full before putting the tray into the oven for 20 minutes.