To prepare a wholemeal zucchini apple cake baked goods recipe, you will first need to prepare the zucchini. You will need: Zucchini: Peel and slice zucchini into 1 inch cubes. Cut each zucchini in half lengthwise, then scoop out the seeds. Place the cubed zucchini, seeds, and seeds into the bowl of your food processor. Pulse until the mixture is finely chopped. Add the flour, baking powder, cinnamon, nutmeg, salt and vanilla extract and pulse until combined. Pour in the wet ingredients and mix until all ingredients are evenly coated. Bake the cake for 35 to 40 minutes or until toothpick inserted in center comes out clean. Allow to cool before removing from the pan.