What's the difference between a peanut butter and jam? We'll they're both tastily used as spreads for sandwiches. Peanut butter is a food paste made from ground roasted peanuts while a jam is made by boiling fruit and sugar to a thick consistency.

This is a peanut butter spread:

And this is a strawberry jam sandwich:
So, can you identify now what's the difference between peanut butter and jam?