Add raw cashews to a sealed container and cover with water. Soak for at least 4 hours, or overnight. Shortcut: If you’re short on time, boil cashews in water for 10 minutes or until softened.
Strain the cashews and rinse well under cool water until the water runs clear.
Add the soaked cashews, fresh water, maple syrup, cinnamon, salt, maple extract, and vanilla bean paste to a high-speed blender.
Blend on high for 1–2 minutes, until completely smooth and creamy.
Pour the mixture through a fine-mesh strainer or nut-milk bag into a large bowl or directly into a mason jar. This step ensures an ultra-smooth, silky texture.
Transfer to a jar or bottle with a lid and refrigerate. Store in the fridge for 7-10 days. Natural separation will occur — just shake before each use to recombine.