Add hemp seeds, water, salt, and any additional add-ins (optional) to a high-speed blender. Top with lid and cover with a towel to ensure it doesn't splash. Blend for about 1 minute or until the mixture seems well combined.
Scoop out a small sample with a spoon to test flavor/sweetness. Add more dates, salt, or vanilla as needed.
Pour the mixture directly into a serving container. You can strain it, but it doesn’t need it in my experience. If straining, pour over a large mixing bowl or pitcher covered with a nut milk bag, very thin towel, or a clean T-shirt.
Transfer to a sealed container and refrigerate. Will keep in the refrigerator up to 5 days (sometimes more). Enjoy cold (and shake well) for best results. It's delicious straight from the jar, in smoothies, with granola, or in baked goods!
Notes
*Nutrition information is a rough estimate calculated 4 cups water, no additional add-ins, and no straining.