Peanut Butter & Cupcake! by Terry Border

Peanut Butter and his family has just moved to town and he is looking for someone to play with him.  His mom encourages him to go outside in search of some new friends.  Peanut Butter meets Hamburger, out walking the dogs.  Hamburger can't play so Peanut Butter continues on his way.  Peanut Butter then meets Cupcake but Cupcake is building a sprinkle-castle and declines as well.  Peanut Butter's search for a playmate continues in this way until he meets Jelly.  Maybe Jelly is just what Peanut Butter needs!  Interesting illustrations to go along with the simple text to create a story that many kids can relate to, trying to find a friend. 

Text:  3 Buckeye leaves
Illustrations:  4 Buckeye leaves

PS I have read the book a couple of times....and I am still not "getting" why the title is Peanut Butter & Cupcake......I just "don't get it" so assuming I am missing something......