Preheat oven to 200C. Line the base and sides of a cake tin with baking paper.
Place soaked and drained raw Chickpeas in a food processor or blender that is powerful enough to process Chickpeas.
Place Eggs, Butter Milk (OR Milk), Olive Oil and Salt as well, and process until finely chopped and well combined. Transfer to a bowl. *Note: If you use a food processor, you could add coarsely chopped Parmesan as well.
Add Parmesan, Rosemary, Flour and Baking Powder, and mix well until well combined. Pour into the prepared tin, and smooth the surface.
Bake for 30 minutes or until cooked through. Enjoy it straight away.
