Rinse the rice well under running water until the water runs clear. Alternatively, put in a pot/bowl and cover with water, agitate the rice with your hands then drain. Repeat at least once.
Put the rinsed rice in a pot with the oil, sugar, turmeric and raisins. Pour in the water, stir to mix everything together then cover the pot.
Place the pot over a medium-high heat to bring to a boil, reduce to a simmer and allow to cook until all of the water has been absorbed, around 10minutes. Stir to mix before serving.
Notes
You can make this with other white, ideally long grain, rice, but I'd recommend basmati if possible.