These adorable mini-burgers are infused with all the nutrition of puréed sweet potatoes - a rich source of vitamin A. This canned vegetable gives the burgers a soft, creamy consistency that little children love. And the natural sugar in the sweet potatoes helps make the patties brown beautifully in seconds. Serve them on fresh-baked biscuits (or by their lonesome) with one or more of the delicious fruit dips that follow. Each dip recipe makes enough for a whole batch of burgers.