Preheat the oven at 180 C or 350 F
Grease a loaf tin with oil or butter and keep it ready.
In a wide mixing bowl, mix together all purpose flour, whole wheat flour, baking powder, baking soda, salt and Instant coffee powder with a whisk. Transfer to a plate.
In the same bowl add curd, vegetable oil, vanilla extract and brown sugar. Whisk till smooth and the sugar has partially dissolved.
Add the dry mixture to the wet mixture and mix with a spatula.
Stir in grated zucchini and chocolate chips and mix gently till well distributed.
Scrape the batter into the prepared tray.
Bake for 60-65 mins or till a skewer inserted in the center comes out clean.
Take out of the oven and let it rest for 10 mins.
Unmould to a rack and let it cool completely.
Eggless Dark Chocolate Zucchini Bread is ready.
Slice and serve with coffee or tea.
Enjoy as a breakfast or snack or even for dessert.