There are times that I am so lazy that I take out an apple pie and have a slice of that. Or, warm up some stew I had the night before.
Breakfast like any meal to me is just that, a meal. It is the energy booster for your day, it is the meal which fills you up till your mid afternoon tea.
My afternoon meal is Tea, a sandwich and a nice salad. Then dinner, I have a one dish, one pan meal. (which sometimes, is reheated for breakfast the next day.
Heck, I remember one time I reversed my day and had dinner (casserole) at breakfast, lunch (sandwich) for dinner, and then breakfast (Baked beans on toast with poached egg) at lunch. LOL