I made my own sauce.
I made my own bread crumbs out of multi-grain bread - you really can't tell the difference. Worth it - I'm really trying to avoid white food!
At the end of step 2, instead of switching to 400 degrees, I put a slice of fresh mozzarella on every round and turned on the broiler for 5 minutes.
I completely ditched step 3 (the part that makes it "traditional") and put some whole wheat pasta on a plate with sauce, tossed 3-4 eggplant rounds on the pasta and shredded some parmesan on top. Done.