Blend the milk, syrup, and vanilla for a few seconds and leave it in the blender.
Whizz the oats in a food processor for about 20 seconds. Remove ¼ cup of it and set that aside.
Stir the cocoa, carob, and chia into the rest of the oats in the processor. Add the dates and whizz for about a minute. The dates stay as small lumps, but that’s OK.
Transfer this dry mix into a bowl, make a well and pour in the wet mix. Stir thoroughly, then set aside for 2-3 hours or more, to thicken. Meanwhile …
When the mix is firm, use a strong spoon, then your hands, to work the ¼ cup of oat ‘fines’ into the mix, which should feel stiff, like playdough. Roll the mixture into a ball and coat evenly with a little Choco Dust – just enough to stop it sticking to your hands.
Scatter some Choco Dust onto a flat surface and roll the ball flat, about x1cm thick. Cut into strips, then rectangles, squish the excess into a ball, and repeat the process until all the mix is used. Tidy any rough edges by lightly pressing them into shape.
Line a storage container with baking paper, put the Chocāros in, then pop them in the freezer to firm up.