I think I would bake a cake and use all salt and no sugar. When they complain I would explain that if a same sex ‘marriage’ is as good as a traditional marriage then a same ingredient cake should be just as good as a traditional cake.
LoL. I see how you demonstrate that it is THEIR thinking that is *yucky.* However, in real life, we must serve in a way that is as innocent as doves and wise as a fox.
Now, that’s funny!