The Exaggerating C

You've always had a love-hate relationship with your neighbor, who prides himself on his culinary expertise. His brags about his cooking skills are legendary, and his exaggerations about the size of his latest culinary triumphs have always rubbed you the wrong way. Now, fate has played its trick, and you find yourselves locked in a room together with no way out until you've patched up your differences. A sign on the door reads: 'Make up or never leave!'.