The Perfect Formula

The Perfect Formula is an Rugrats chapter book that was released July 1, 1999 by Simon Spotlight. From the author by Sarah Willson.

Summary
Home alone with Tommy's grandparents, the babies are horrified to find two hungry burglars outside the house, wanting to steal "a formula." Tommy declares that they're not touching Dil's baby formula! So when Minka tries to feed Tommy and his friends her favorite dishes -- goulash, dumplings, and more -- Tommy comes up with an idea that will hopefully make everyone happy. Except maybe the burglars!