When you're searching for a solid make-ahead solution to breakfast, the easy options for breakfast lead quickly to breads and carbs: muffins, oatmeal, coffee cakes. As much as I love a blueberry muffin first thing in the morning, I prefer a more protein- and vegetable-packed breakfast on ordinary weekdays.
The healthier answer to muffins and quick-breads in the make-ahead breakfast game is very simple: the oven omelet. An oven omelet is simply a quick bake of eggs with whatever add-ins you like. Here's one of my favorites: a baked twist on the classic Denver, or Western, omelet.