Preheat your oven to 400°F (200°C).
In a small oven-safe skillet or baking dish, combine the chopped red bell pepper, diced zucchini, and red onion.
Drizzle the vegetables with extra virgin olive oil and season with sea salt, black pepper, and dried oregano, tossing well to coat.
Roast the vegetables in the preheated oven for 12 to 15 minutes until they are tender and slightly browned around the edges.
Remove the dish from the oven and stir in the rinsed black beans.
Pour the liquid egg whites evenly over the roasted vegetable mixture.
Carefully crack the two whole eggs on top of the mixture, spacing them apart and keeping the yolks intact.
Sprinkle the crumbled feta cheese over the entire dish.
Return the skillet to the oven and bake for an additional 10 to 12 minutes, or until the egg whites are opaque and set, and the whole egg yolks are cooked to your preference.
Remove from the oven and let cool for one minute before serving directly from the dish.