I recommend to soak cashews overnight. But if you forget this step you can pour boiling water into bowl and soak cashews for 1 hour. I have also made this recipe without soaking the cashews and still had smooth and velvety consistency using my Vitamix. But I still recommend to soak to ensure consistency is 100% smooth, especially if using a standard kitchen mixer.
Pasta reheats nicely for leftovers. Keep in fridge for up to 3 days.
Vegan cheese sauce will keep in fridge for up to 5 days, reheat in saucepan and whisk often while working to ensure smooth consistency. Add splashes almond milk if needed to thin when reheating.
Nutritional information is a rough estimate.