If you'd rather stick with Fromm, what about the grain-inclusive Fromm Four-Star formulas? Several of them have a single protein and a single carbohydrate source, and are of course free of wheat, corn and other allergens, therefore good for many dogs with allergies.
They're also a bit cheaper than the grain-frees, usually.
There's a pork & applesauce formula as well as a duck & potato formula, so no fish required.
Pork would likely be a more novel protein, and I may recommend it over the duck since her reaction may be to the Game Bird.