Preheat your oven to 375°F (190°C).
In a small oven-safe skillet, heat the avocado oil over medium heat.
Add the ground chorizo and cook for 5-6 minutes until browned and crispy, breaking it apart with a spatula as it cooks.
Add the fresh spinach to the skillet and sauté for 1 minute until just wilted, then spread the mixture evenly across the bottom.
In a medium mixing bowl, whisk together the eggs, Greek yogurt, nutritional yeast, sea salt, smoked paprika, and black pepper until the mixture is completely smooth and combined.
Pour the egg mixture over the chorizo and spinach in the skillet.
Transfer the skillet to the oven and bake for 12-15 minutes, or until the edges are set and golden but the center still has a slight jiggle.
Remove from the oven and let it rest for 2 minutes before serving directly from the skillet.