Any suggestions for half a recipe of brioche dough besides cinnamon buns or sticky buns..thnx!

You could do doughnuts or little brioches with the round balls in a tin for a roll. Or maybe some kolaches with sausages.

Make craquelin (the Belgian sugar and citrus zest-studded brioche rolls, not the sugar topping for cream puffs also called craquelin). They are one of my favorite breakfast treats. I haven't made them myself, but these instructions seem like they would make something like what I've eaten (http://dessertfirstgirl.com/2010/03/craquelin-brioche-bettered.html) , although the ones I've eaten had lumps or broken cubes of some kind of brown sugar, which I think is nicer than the white suggested in that recipe.

Jelly Doughnuts.

Make little bunnies for Easter.

I'd probably just bake it as a small loaf of bread or rolls. It might bake a good crust for a dessert pizza.