1
Preheat the oven to 400 degrees. Add the olive oil to the pan. Once hot, add the butternut squash and red onion. Cook for 8-10 minutes until squash and onion are tender, adding 1-2 tablespoons of water if burning. Add the salt, garlic powder, oregano, and pepper. Stir together. Add the spinach and cook until it wilts, 1-2 minutes.
2
Whisk together the eggs and feta. Add the butternut squash mixture to a baking dish sprayed with cooking spray. Pour the eggs over top. Bake for 20-25 minutes until eggs set and are cooked through.