Place all ingredients (except for the blueberries) into a processor, and blend at high speed until smooth.
Pour content into a bowl, and top with berries if desired.

1/4 cup raw cashews
1/4 cup cold coconut cream
3/4 cup water
2 frozen bananas, chopped
2 teaspoon maple syrup
1 small lemon, flesh
1/2 teaspoon concentrated vanilla extract
optional fresh berries