Now that i think about it, anything that is oil solvent can be put into brownie mix, and if you baked them with some protien powder, and got the sugar free ones made with splenda you may be able to get away with something very tasty and chock full of goodness.

SD/Protien brownies, not only possible, but probable.

__________________
I don't do this for my family, my friends, women, accolades, pride, or ego. I do it for me and no one else, its just part of who I am.