01 -
Preheat the oven to 400°F (205°C) and line a baking sheet with parchment paper.
02 -
Grate potatoes, carrot, and zucchini using a box grater. Transfer to a clean kitchen towel or several layers of paper towel, and firmly squeeze to remove any excess moisture.
03 -
In a large mixing bowl, add grated vegetables, chopped onion, eggs, all-purpose flour, Parmesan cheese, smoked paprika, black pepper, salt, and olive oil. Stir until mixture is well incorporated.
04 -
Scoop around 1/4–1/3 cup of mixture per fritter and shape into round, slightly flattened patties. Place each patty onto the prepared baking sheet, spacing evenly.
05 -
Bake in the preheated oven for 20–25 minutes. Carefully flip each fritter, then return to the oven and bake an additional 10–15 minutes, or until both sides are crisp and golden brown.
06 -
Remove fritters from the oven and serve warm as a side dish or snack.