I don't know how old your dd is, or what kind of things she likes to eat. My dsd is 13, and she loves all of the "fast food" kind of breakfasts -- sausage biscuits, breakfast burritos, etc. I was not going to McDs every day this summer, so we had to find "at home" versions.
I lucked out and found some sausage biscuits on clearance in the freezer section at the grocery store, but it would be pretty easy to make those ahead by baking a tray of biscuits (even the ones that come in a tube!) and then heating up a sausage patty. (The vegetarian versions are microwavable.)
We found some "southwestern style" Eggbeaters at the grocery store that already have onion, pepper, etc. in them, and they were very easy to scramble quickly, and then add in pre-cooked sausage and wrap into a burrito.
My son has food allergies, and is allergic to most "breakfast" foods, so I usually give him a piece of bread with jelly on it and a piece of fruit of his choice - pears, oranges, bananas - I just make sure we always have two kinds. So far he's perfectly happy with his easy breakfasts. Hopefully my luck will hold on that!