Complex sentence: François Vatel (1631--April 1671) was a French chef, famous for supposedly having invented whipped cream for an extravagant banquet for 2,000 people in honor of Louis XIV.
Split into simpler sentences: François Vatel (1631--April 1671), French chef. He is famous for supposedly having invented whipped cream for an extravagant banquet for 2,000 people in honor of Louis XIV.