Preheat oven to 350.
Spray the bottom of a baking dish with cooking spray.
In a pan cook ground turkey, 1 tsp salt, garlic salt, onion salt, and pepper until turkey is cooked through, set aside.
In a bowl combine ricotta cheese, egg, Parmesan cheese, and remaining salt, stir until well combined, set aside.
Lay a layer of sliced zucchini on bottom of pan. Then lay a layer of kale on top of zucchini.
Next spoon the ground turkey on top of the kale. Then spread the ricotta mixture.
Spoon half the marinara sauce over the ricotta, and sprinkle half the mozzarella cheese on top.
Lay another layer of kale down, then a layer of zucchini slices.
Pour remaining marinara sauce over the zucchini slices and sprinkle remaining cheese on top.
Bake for 45 minutes until cheese is melted and lasagna is bubbling. Allow to cool for 15 min or overnight (it is better the next day after everything 'sets' and then microwaved). Slice into 8 slices and serve.
Note: If you enjoy it right away, there may be a bit of liquid at the bottom of the dish. I simply pour it off, or let it sit and set before serving - this dish makes for great leftovers!