Saocing or Saucing: How To spell?

The word Saocing is misspelled against Saucing, which is present continuous of "Sauce"

Word contains consecutive vowels 'AU' in between alphabets s & cing is misspelled as 'AO'
Wrong Spelling: s-ao-cing
Correct Spelling: s-au-cing
Find more incorrect spellings of Saucing to spell right way.