½cupunsweetened milk of choice, soy or cashew milk gives the best result tastewise
Add all of the ingredients to a blender and blend until completely smooth. Taste and adjust seasonings if necessary.
Warm the sauce through gently in a pan on the stove top before serving.
Unused sauce will keep for up to 5 days in the fridge. Every single ingredient in this recipe plays a part in giving the best flavour possible, so I do not recommend omitting any of them or subbing them. Please see my notes in the post above the recipe about the brand of nutritional yeast I recommend to make this recipe. They are not all created equally!