Preheat your oven to 400°F (200°C).
Dice the zucchini and red bell pepper into small, uniform pieces and halve the cherry tomatoes.
In a small oven-safe baking dish, toss the zucchini, bell peppers, and tomatoes with the olive oil, minced garlic, sea salt, black pepper, and dried oregano.
Roast the vegetables in the oven for 15 minutes until they are tender and slightly caramelized.
Remove the dish from the oven and pour the liquid egg whites over the roasted vegetables, then carefully crack the whole eggs on top, spacing them evenly.
Sprinkle the parmesan cheese over the top of the eggs.
Return the dish to the oven and bake for another 8 to 10 minutes, or until the egg whites are fully set and the yolks reach your desired level of doneness.
Allow to cool for a minute before serving directly from the dish.