In a cast iron skillet, melt 1 tablespoon of ghee or fat of choice over medium heat.
Mince one medium yellow onion.
Add the onion to the skillet and cook until translucent (2-4 min.).
Add the entire packet of Chorizo to the skillet and cook for 5-8 minutes. It won’t be fully cooked yet.
Cube potatoes and add them to the Chorizo-onion mixture. Cook for 8-10 minutes or until the potatoes are starting to soften.
Make 4 small indents in the Chorizo-potato mixture and crack 4 eggs in each indent.
Bake at 400 for 8-10 minutes or until the eggs are cooked to your liking.
Garnish with avocado and cilantro.
Notes
Don’t add a lot of salt since the Chorizo is already well seasoned. If you want runnier yolks, cook the potatoes longer on the stovetop and bake for less time.