Mufin or Muffin: How To spell?
The word Mufin is misspelled against Muffin, a noun meaning "A light, spongy, cylindrical cake, used for breakfast and tea."
Muffin has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings Mu & in which should not be misspelled with single 'F'
Wrong Spelling:  Mu-f-in  Correct Spelling:  Mu-ff-in 
Check more misspelled words of Muffin to spell it correct.