01 -
Preheat oven to 190°C (375°F). Grease a 12-cup muffin tin with cooking spray or olive oil.
02 -
Grate zucchini and potato. Wrap in a clean kitchen towel or cheesecloth and squeeze out as much moisture as possible to ensure crisp texture.
03 -
In a large bowl, combine grated vegetables, Parmesan cheese, all-purpose flour, eggs, green onions (if using), garlic powder, onion powder, salt, black pepper, and paprika. Stir until fully incorporated.
04 -
Spoon batter into prepared muffin cups, filling approximately three-quarters full. Gently press tops down with the back of a spoon.
05 -
Bake for 20 to 25 minutes until muffins are golden brown and a toothpick inserted into the center comes out clean.
06 -
Allow muffins to cool in the tin for 5 minutes before transferring to a wire rack to cool completely. Serve warm or at room temperature.