Making delicate, flakey and decadent Banana Puri - The recipe everyone always asks for!

Hi all - the third and final recipe from Hazel (for now - remember my challenge to all the viewers!) is a much requested but more complex recipe to make - Banana puri. This recipe results in banana puri so delicately flakey that they literally melt in your mouth - well worth the effort to make!
Ingredients
For the banana puri
2 cups flour
Pinch of salt
1 &1/2 tsp baking powder
1 tbs ghee
1 cup cool tap water with 1 tsp lemon juice added in
For layering
~1 cup ghee
~1 cup maizena (corn flour)
Oil to fry
Allow up to 24 hours to drain excess oil before decorating
Decoration
Icing sugar for dusting
Coconut or almond toppings
Makes approximately 60 banana puris if using 2 doughs with each having 4 roti layers.
Serve with a nice cup of tea or in combination with Gulabs and Laddoos!