Preheat oven to 400 degrees F and spray 9" pie dish with cooking spray well. Set aside.

In a large bowl, add shredded zucchini, sprinkle with salt and mix. Let sit for 5-10 minutes then give it a good squeeze to extract as much water as possible, working in batches.

Transfer squeezed zucchini to a large bowl.

To the bowl with squeezed zucchini, add eggs, cottage cheese, cheese, herbs, flour, onion flakes, garlic powder, salt and pepper. Stir with a spatula until well combined.

Transfer mixture to previously prepared baking dish and bake for 45-50 minutes or until it's no more jiggly in the middle and toothpick inserted in the center comes out clean.

Remove quiche from the oven and let cool on a wire rack for about 2 hours. Loosen the edges with spatula and cut into 8 slices. Enjoy warm or cold.