Place grated zucchini in a colander over a bowl and sprinkle with salt. Toss to combine and let sit for 10 minutes. Squeeze as much liquid out of the zucchini. Then place zucchini on a clean dish towel and drain the zucchini again.
In a large bowl, combine zucchini, egg, flour, Parmesan and garlic. Season with salt and pepper, to taste.
Heat oil in a large skillet over medium-high heat.
Spoon tablespoons of batter for each fritter into the skillet, flattening with a spatula. Cook until the underside is golden brown, about 2 minutes. Flip and cook on the other side, about 1-2 minutes longer.
Serve immediately. Recipe inspired by DamnDelicious.