Warm the avocado oil in a spacious skillet over medium heat.
Add the chopped shallot and diced zucchini, sautéing until they soften, roughly 4-6 minutes.
Incorporate the cubed sweet potatoes along with the onion powder, chili powder, salt, and pepper. Cook for about 20-25 minutes, stirring occasionally, until the sweet potatoes are tender and lightly caramelized.
If using chorizo or turkey bacon, fold it into the skillet and combine thoroughly.
Make four small indentations in the sweet potato mixture and gently crack an egg into each. Cover the skillet and let it cook for about 6-8 minutes, or until the eggs reach your desired doneness.
Sprinkle the crumbled feta cheese over the entire dish and cover once more until the cheese softens, approximately 2-3 minutes.
Take off the heat, garnish with fresh cilantro, and serve immediately.