Finely grate the zucchini into a mixing bowl. Add half the salt and set aside for 10 minutes.
Squeeze out all the excess moisture from the zucchini. While you can just use your hands, I find that a clean dish towel removes it much better. The zucchini should now feel dry.
Add the scallions, eggs, almond flour, baking powder, and parmesan cheese, and mix well.
Add oil to a non-stick pan and place it over medium heat. Once hot, add spoonfuls of the batter to it, pressing down into a disc shape. Fry for 2-3 minutes per side, until golden and crispy. You'll know they're ready to flip when the edges look golden and the underside releases cleanly from the pan.
Place the zucchini fritters on a wire rack to soak up excess oil.
Video
Notes
Air fryer method: Prep the fritters as instructed then add a single layer to a greased air fryer basket. Air fry at 200C/400F for 12 minutes, flipping halfway through. Repeat the process until all the fritters are cooked.Oven method: Once your shaped the fritters, place them on a greased baking sheet. Bake for 20-25 minutes at 180C/350F, flipping halfway through.TO STORE: These fritters are best served fresh, but you can store any extras to eat later. Place them in an airtight container and store them in the fridge for up to three days.TO REHEAT: Place in a skillet on medium heat with a little oil. Heat for a few minutes on each side. You can also pop them in the microwave, but they will lose some of their crunch.Serve with a dipping sauce. These can be great on their own, but they’re even more delicious paired with some tzatziki sauce, spicy mayo, big mac sauce (seriously!), or even a sweet potato fry dipping sauce.