Combine chia and milk in a large bowl. Stir, then wait 10 minutes and stir again to stop clumps from forming. Place in fridge to absorb overnight, or at least for one hour.
When ready remove chia from fridge and stir to remove any formed clumps. Add splashed more milk if desired for preferred consistency. Divide chia into two jars. Place to the side.
In a blender add your soaked buckwheat and cashews, cauliflower, banana, almond milk and blue spirulina. Blend until smooth and add to jars. Serve.
Notes
Chia pudding can be made in advance, and will keep in fridge for up to 5 days.Nutrition information is a rough estimate.