Combine all the ingredients together in a big bowl.
Cover the bowl and let vegetable mixture sit in the refrigerator for about 30 minutes.
Preheat oven to 375℉/ 180℃ fan.
Remove vegetable mixture from refrigerator and form into 12 equal small flat patties.
Place them on a baking sheet that is lined with parchment paper.
Bake the patties for about 25-30 minutes.
Serve them warm as appetizer or as main dish with any side dish of your choice or even make a burger.
