S5·E23 Tabitha's Weekend
Aired March 6, 1969
Synopsis
Phyllis wants Tabitha to spend a weekend with her and Frank, but doesn't count on Samantha and Endora to be there also. They all start fighting and arguing until Tabitha turns herself into a cookie. Samantha convinces her daughter that she is not the cause of all of their arguments and wants her to turn back into a human.