Begin by soaking the cashews either in cold water for 3-4 hours, or overnight. Alternatively, go for a quick soak in hot water, until soft. Once soaked, drain, and rinse the cashews.
Store leftovers in a glass jar with a lid in the fridge for up to 6 days. The mixture will thicken a bit in the fridge. If you prefer a thinner cream, simply whisk in a little water. Enjoy!