YOU SAID:
I like pineapple on pizza with butter
INTO JAPANESE
私はバターとピザのパイナップルが好きです
BACK INTO ENGLISH
I like butter and pizza pineapple.
INTO JAPANESE
私はバターとピザパイナップルが好きです。
BACK INTO ENGLISH
I like butter and pizza pineapple.
That didn't even make that much sense in English.