What's the difference between roast beef and pea soup?
Anybody can roast beef!
What’s the difference between mashed potatoes and pea soup?
Anyone can mash potatoes.
What's the difference between black eyed peas and chickpeas?
Black eyed peas can sing a tune, chickpeas can only hummus one.
The difference between popcorn and pea soup, is that you can pop corn, but you can't pea soup.