Squeeze the moisture out of the grated zucchini using cheesecloth.

Whisk the eggs and mix in the zucchini, kashar cheese, onion, almond flour, olive oil, salt and pepper.

Pour the mixture into a greased airfryer-safe tin and cook at 180°C for twenty-five minutes. If you do not have an airfryer, bake the same mixture in a 190°C oven for thirty-five minutes.

Let the slice cool for five minutes after removing it from the tin, then cut into pieces and serve.