Preheat the oven to 400°F (200°C) and line a baking tray with parchment paper.
Place the potatoes, zucchini, carrot, and onion in a food processor and pulse for a minute until roughly chopped. Don't over-process it as the veggies will release more water. Leave a few chunky bits and bites, we want the burgers to have some texture.
Then, add all the ingredients - chopped veggies, ground flax seed, chickpea flour and spices in a large bowl. Stir until everything is well combined. The mixture should be moist but easy to shape.
Use your hands to lightly press and shape the mixture into 9-10 patties.
Bake for 30 mins, then let cool for a few minutes until firm.
Serve on a toasted bun with your favorite toppings like onion, avocado, tomato, lettuce, and ketchup. You can also enjoy them topped with our Quick Creamy Cashew Sauce.
