YOU SAID:
My favorite food is cake because it makes me happy.
INTO JAPANESE
私幸せになりますので、私の好きな食べ物はケーキです。
BACK INTO ENGLISH
My favorite food is cake, so I will be happy.
INTO JAPANESE
私は幸せになりますので、私の好きな食べ物はケーキ、です。
BACK INTO ENGLISH
My favorite food is cake, so I will be happy.
That didn't even make that much sense in English.