Sacing or Saucing: How To spell?

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

Word contains consecutive vowels 'AU' in between alphabets s & cing is misspelled as 'A' as letter 'U' is phonetically ignored
Wrong Spelling: s-a-cing
Correct Spelling: s-au-cing
Find more wrongly spelled words of Saucing to spell it well.