YOU SAID:

I put the gel into the jelly which melted in my hand

INTO JAPANESE

手で溶けたゼリーにゲルを入れた

BACK INTO ENGLISH

Put the gel in the jelly melted by hand

INTO JAPANESE

手で溶かしたゼリーにジェルを入れる

BACK INTO ENGLISH

Put the gel in the jelly melted by hand