i think sugarbusters would be good. men and kids seem to deal better with carbs in general, and you should be able to make lots of yummy desserts with good carbs.
some suggestions-
yogurt mixed with natural jam
baked apples or pears with cranberry juice, raisins, and cinn.
oatmeal and fructose baked into cookies
homeade all fruit sorbet
there are some great recipes for yummy fat free muffins in somers books
also ricotta plus eggwhites plus berries is very good

good luck!