OOOH! Go get some Larabars.
The ingredients are so simple, they will shock you, and there are a ton of flavors.
For example, in the "Peanut Butter Cookie" flavor...sounds yummy, right? The only ingredients are dates, peanuts, and sea salt. They have flavors ranging from Coconut Cream Pie, Banana Bread, etc...and for example, I think the Banana Bread is nothing but dates and bananas.
There is NO added sugar...in fact, you'll never even see sugar listed in the ingredients. All the natural sweetness comes from the dates, which are the first ingredient in each of the flavors.
The can be a bit expensive...&1.00-$1.80 a piece, unless you can find a good place to buy them (my mom buys them at the VA and mails them by the box to me, because she gets them for 80 cents apiece.)
PLEASE PLEASE try these, they sound like they'd be a perfect alternative for you. My toddler girl (2, almost 3) has celiac disease and can't have any of the standard bars, or chocolate, or dairy, or a long list of foods...etc...and she absolutely loves these bars. She calls them her chocolate bars, even though I don't even buy any of the flavors that have chocolate in them.
(And btw, I don't really get your PS either. You did ask for "any" breakfast alternative, but you don't want them. :) I'm not trying to be snarky, I just think you ought to change the title of your question and maybe get rid of the P.S. and hopefully you'll get some more helpful answers. Also, PLEASE try the Larabars...they really were a lifesaver for my daughter. Believe me, I completely understand.)