Broccoli & Parmesan Cheese Omelet

Whisk eggs and egg whites together in a small bowl; place near the stove.

Heat oil in a medium nonstick skillet over medium heat. Add broccoli and shallot; cook, stirring frequently, until tender, about 5 minutes. Pour the eggs into the pan, without stirring, and sprinkle cheese on top. Cover the pan and cook until the eggs are set, 3 to 4 minutes. Serve with toast.