This yummy casserole is a perfect dish for any occasion. Quick, delicious, easy, and full of magnificent plant-based flavors and healing properties. Enjoy!
Preheat oven to 380°F.
In a food processor, blend the ground flax seeds with the water for about 10 seconds or until mixture is smooth. Pour into a separate small bowl and set aside.
Pat the spinach dry as much as possible, removing all moisture. Transfer to a food processor along with the onion and chop until minced.
In a mixing bowl, add the rest of the ingredients (except for the nutritional yeast). Stir well. Add the flax mixture and the spinach-onion mixture and stir together until well-mixed.
Transfer mixture into a medium-sized silicone or non-stick baking dish. Sprinkle with the nutritional yeast and bake for 20 to 25 minutes or until top is crispy.