In a large mixing bowl, add in flour and mix until well combine,Make a well in the centre and add the remaining ingredients for the doughWith a paddle attachment, mix the ingredients together until it resembles breadcrumbsSlowly add in warm milk and continue to mix until it comes together into a doughChange to a hook attachment and knead the dough using medium low speed for 5 minutesRemove the dough from the mixing bowl and rub ½ teaspoon of oil over the doughReturn the dough to the mixing bowl and cover the bowl using a tea towel or plastic wrap.Leave it in a warm place for at least an hour or until the dough rise to double its sizeAfter the dough has doubled in size, divide into 6 piecesRoll each piece into a ball and flatten it.Roll it out flat to about 2 to 3 mm thick.Heat a frying pan over medium high heatWhen hot, place the naan into the frying pan and reduce the heat to mediumwhen the naan starts to bubble and the bottom of the naan start to char, flip it over with a spatula and cook to other side until the naan starts to char slightly on the other side.Remove the naan from the pan and continue with the rest of the doughBrush the naan with melted butterFor garlic flavoured naan, melt the butter together with garlic and brush it over the naanFor Cheese flavoured naan, split the naan into half from the side and stuff in mozzarella cheese while the naan is hot.