Preheat oven to 175 degrees C
Line two or three baking sheets with baking paper
Finely chop onion and garlic and herbs
Pop sweet potato and carrot in a food processor, finely chop/grate and place into a large bowl
Finely chop/grate zucchini in food processor and pop into the same bowl as sweet potato and carrot, placing all other ingredients into the bowl and stir well
Add extra flour if the mixture is too wet, it needs to have medium paste consistency
Dollop the mixture onto the baking paper and cook for approximately 20 minutes or until fritters are firm and golden