1. In a large bowl, mix together the almond flour, Parmesan cheese, baking powder, garlic powder, onion powder, salt, and pepper.
2. Add the eggs and water to the dry ingredients and mix until well combined.
3. Gently fold in the thinly sliced onions until they are evenly coated with the batter.
4. Heat a large skillet over medium heat and add enough oil to cover the bottom of the pan.
5. Once the oil is hot, drop spoonfuls of the batter into the skillet, flattening them slightly with the back of the spoon.
6. Fry the fritters for about 2-3 minutes on each side, or until golden brown and crispy.
7. Remove the fritters from the skillet and drain on a paper towel-lined plate to remove any excess oil.

8. Serve hot and enjoy!
Variations & Tips
For a spicier kick, you can add a pinch of cayenne pepper or some finely chopped jalapeños to the batter. If you’re not a fan of onions, you can substitute with thinly sliced zucchini or bell peppers. These fritters are also delicious when you mix in some fresh herbs like parsley or chives for an additional burst of flavor. And for those who enjoy a bit of cheese, feel free to sprinkle some shredded cheddar or mozzarella into the batter.