I've been doing the cup egg white, 2 egg, chicken sausage, just to cut some cals a bit.
I'm used to it, but egg whites suck in comparison to real whole eggs.
Chicken sausage sounds great. Trader Joes makes a tasty one.
I always add grilled chicken to the egg whites-I forgot to write that. And I love the green onion mixed in.
I used to just do the egg whites, but I feel better and stay fuller longer with the whole egg added. I prefer just whole eggs, but I eat the egg white meal pre workout and I feel better not having too much fat then. I also found that if I eat a decent amount of protein for breakfast my appetite is under control rest of the day.