YOU SAID:
The teapot is full of whipped cream and blue jelly
INTO JAPANESE
ティーポットはホイップクリームとブルーゼリーでいっぱいです
BACK INTO ENGLISH
The teapot is filled with whipped cream and blue jelly
INTO JAPANESE
ティーポットはホイップクリームとブルーゼリーで満たされています
BACK INTO ENGLISH
The teapot is filled with whipped cream and blue jelly
That didn't even make that much sense in English.