Bring a skillet coated with nonstick cooking spray to medium heat. Add soy chorizo and cook for about 3 minutes, using a spatula to crumble. Set aside.
Bring a small skillet coated with nonstick spray to medium heat. Pour in egg substitute. Cover and then cook until egg "crust" starts to form, about 3 minutes.
Carefully flip your egg. Top your egg crust with salsa, cooked chorizo, and cheese. Cover again and cook over low heat until cheese has melted, 1 to 2 minutes. Garnish with orange slices and cilantro, if using. Enjoy!