preheat oven to 180 deg c
Gather egg, jack fruit pulp, oil, vanilla essence and sugar in a bowl. Mix until smooth.
Add milk little at a time while stirring
Sieve all the dry ingredients (Wheat flour, all purpose flour, salt, baking powder and cocoa powder.
Add the dry mixture into wet mixture little at a time and mix until combined.
Line the muffin pan with liners and pour the mixture to 3/4th of it.
bake at 180 deg c for 15-17 min.