Suggestions for how to give dog medicine?

It comes in a capsule and I have to give her 1/3 (powder). It is very bitter to her and I have tried chicken broth and mixing it in canned food. She won't eat it. Do you have any suggestions on what I could mix the powder in that she won't taste it? @Julie - the vet said to give her 1/3 of a capsule twice a day. It has to be opened up and poured out