Adapted from Pasta Grammar
Put the zucchini and onion in a bowl with salt and pepper and let sit for 30 minutes until all the water has been released.
Preheat the oven to 200°C.
Without draining, add a small amount of olive oil and the flour to the bowl and mix until it forms a thick texture batter. Add more flour or water as needed, it should not form a dough but instead a thick paste consistency.
Place a large piece of parchment on a baking sheet and then spread the batter into a flat, thin sheet about the thickness of a deck of cards. You can do this with a greased hand or spatula.
Bake for 40-45 minutes until the edges brown and the top is dry and crispy.
8 servings