YOU SAID:
my cat came to eat his cullinary cuisine.
INTO JAPANESE
私の猫は彼の料理を食べに来ました。
BACK INTO ENGLISH
My cat came to eat his food.
INTO JAPANESE
私の猫は彼の食べ物を食べに来ました。
BACK INTO ENGLISH
My cat came to eat his food.
That didn't even make that much sense in English.