1 cup of de-shelled pistachios
water to soak over night, plus 4 cups to blend
1/2 tsp sea salt, I like Celtic sea salt and Redmond real salt
1 1/2 tbsp maple syrup
1 1/2 tsp vanilla extract
I consumed my batch within around a week. I am confident it will last longer, but probably not as long as a store-bought version.