Prepare your chia eggs by by mixing the ground chia seeds with the water and set aside for a few minutes until gel-like
In a large bowl whisk together the chia egg and the rest of the wet ingredients until smooth
In a separate bowl mix together all the dry ingredients
Pour the dry ingredients into the wet, half at a time, fully incorporating one half before adding the next. This dough is quite thick!
Fold through the pistachios and white chocolate, reserving some for the top
Cover the cookie dough with a tea towel and pop in the fridge to firm up for at least 30 mins
Preheat your oven to 170C
Line 2 baking sheets with baking paper or silicone baking mats
roll into 10-12 rustic balls, and place on the baking tray
Top with the reserved pistachios and white chocolate, bake for 10-12 mins