1. Preheat the oven to 350 degree C. Prepare a loaf tin.
2. Combine all the dry ingredients and whisk them together. Keep aside.
3. Beat the sugars, eggs, vanilla, coffee, oil and eggs till thick and smooth. This is the wet mixture.
4. Now, add all the dry ingredients to the wet mixture in 3 batches till nicely incorporated.
5. Fold the in the zucchini and chocolate chips.
6. Add to the buttered tin and bake for 55 minutes until the tester comes clean.
Have a happy and healthy Halloween!