1. Place the grated carrot, zucchini, and onion in a colander. After 10 minutes, squeeze them well with your hands to drain excess liquid and transfer them to a bowl.
2. Add the remaining ingredients and mix until you have a soft dough that you can shape.
3. Shape the zucchini patties and place them on a baking tray lined with parchment paper. Bake them in a preheated oven at 180°C for 20-30 minutes until golden brown.
