Add your almonds and sunflower seeds into a food processor and blitz to a crumb or meal like consisitency.
Tip into a bowl and add the rest of the ingredients. (chia seeds, salt, olive oil, water and almond flakes and combine gently to form a soft dough.
Cut two large sheets of baking paper and place the ball of dough between them and roll out thinly to fit the size of the tray. Remove the top layer of baking paper and slide the layer of biscuit dough onto the tray.
With a knife score the dough into squares. (try not to drag the knife as it will pull the dough).
Cook for 12 minutes or longer if you think it's needed. The biscuits can darken on the outer edge first.
Allow to cool and break into squares and serve with your cheese and dips.