The local smoothie shop makes a version of this that peaked my interest in coffee smoothies for the hot summer.
Ingredients: recipe makes 1 serving
6oz cold brew coffee
4oz non-dairy milk (I used almond)
2 dates or to taste if you prefer more or less sweet
1/4 cup raw cashews
1/2 tsp vanilla
pinch of salt
3 ice cubes optional (add more for a slushy smoothie)
Put all of the ingredients in a blender and blend until smooth and creamy. Mix up the measurements for your personal taste adding more vanilla, coffee or cashews to see what you like best.