Drain and rinse the cashews - very important to discard the soaking water!
In a high speed blender or food processor add the cashews, milk/water, lemon juice, vinegar, and salt.
Blend until smooth. If too thick, add more milk 1 tbsp at a time. *NOTE* This will thicken in the fridge.
Taste. Add salt or lemon juice if necessary.
Store in fridge for up to 5 days.
*be creative! Add herbs and spices to make a veggie or pizza crust dip, add some garlic and nutritional yeast to make a kind of alfredo sauce for noodles (or zoodles)...
I have made this with water and with plant milk, honestly - both ways are just fine!