Breakfast for dinner. What more needs to be said? For some, that is more than enough justification to whip up this easy and satisfying oven omelette, eating it for breakfast, lunch, or dinner. The medley of freshly steamed and sauteed vegetables that are slightly underdone before bakings ensures a contrast of textures, and no soggy vegetables, when the omelette completes its bake time. The colorful array of vegetables that are slightly bound together by the eggs and nestled on top of a thick sweet potato crust balances out the entire meal.