Serve hot or cold with salsa on the side.
Preheat oven to 350°F. Spray one shallow 8-ounce ramekin dish with cooking spray. Set aside. Place thawed spinach in a large mixing bowl. Sprinkle with salt and mix with your hands for several minutes until spinach wilts and releases moisture. Let stand for 10 to 15 minutes. Meanwhile, combine tofu, egg, cheese, tahini, dried onion, soy sauce, and spices in a 2-quart mixing bowl. Mix with a large wooden spoon. Pick up one handful of spinach at a time. Squeeze out as much water as you can, then transfer to the mixing bowl with tofu. Repeat with remaining spinach. Discard spinach water. Mix tofu-spinach combination to evenly distribute seasonings. Transfer to prepared baking dish. Smooth the top with a wooden spoon or spatula. Bake in preheated oven for 20 minutes or until firm to the touch and lightly golden around the edges. Serve hot or cold with salsa on the side. Have an orange.