Sift whole wheat flour, oats flour, flexseed meal, baking soda and salt.
After sifting add chocolate chips.
In a large bowl add water, cornflour, powder brown sugar, oil and vanilla essence.
Mix well and add all the dry ingredients to it.
Mix well and line a baking tray with butter papper.
Make small balls of the dough and keep in baking tray.
Bake at pre-heated oven at 180°C for 10-13 mins.
Cool completely and enjoy..!!