Chickpea Pancake: use coffee grinder and grind the chick peas into a fine powder.

https://www.washingtonpost.com/food/2022/04/19/egg-free-recipes-avian-flu/

https://www.washingtonpost.com/food/2021/09/26/chickpea-pancake-mushrooms-apples-recipe/?itid=lk_inline_manual_7

Place your chickpeas in a coffee/spice grinder or high-speed blender, and grind them into a fine powder. https://www.alphafoodie.com/how-to-make-chickpea-flour/