Cook rice in 4 cups cold water, over medium heat, partially covered for 20 minutes once water has come to a simmer.

Cover and allow to finish cooking off the heat for an additional 20 minutes.

Whisk together vinegar, sugar and salt.

Turn rice out onto a sheet pan and pour vinegar mixture rice. Turn rice with a spatula or rice paddle, being careful to not break the grains.

Fan the rice with a pan to cool, while gently turning rice. Once cooled, transfer to a bowl.