This story is about a little boy who eats the same thing every day: cheese, peas, and chocolate pudding. He refuses to try other foods, even when offered lamb chops, carrots, or raspberry pudding. One day, while pretending to be a puppy, his brother accidentally feeds him a piece of hamburger. The boy discovers he likes the taste of hamburger. After that, he expands his diet to include hamburger along with his usual cheese, peas, and chocolate pudding.