Elaine's salad changed size several times. Not just the amount of of salad but the bowl changed size as well.
The waitress brings a big salad for Elaine. When Bania comes in the coffee shop the salad is half-eaten; after he leaves and the English boyfriend comes in the salad is new again.
At the end, Jerry is holding up a bite of his omelette, which, despite supposed to be egg white, is coloured a rich yellow.
When George orders his meal at Monk's with Jerry and Kenny Bania, he orders a bowl of Chili. However, he is brought a bowl of Tomato Soup.