I care to change spicy stuff (7)
I believe the answer is:
erotica
'spicy stuff' is the definition.
'erotica' can be an answer for 'stuff' (I have seen 'sexy stuff' mean 'erotica' so perhaps 'stuff' could also mean 'erotica'). I am not certain of the 'spicy' bit.
'i care to change' is the wordplay.
'change' is an anagram indicator.
'i'+'care'+'to'='icareto'
'icareto' is an anagram of 'EROTICA'.
Can you help me to learn more?
(Other definitions for erotica that I've seen before include "Material of a sexual nature" , "writings about sex" , "Writing of a sexual nature" , "Amatory literature" , "Blue stuff" .)