Ever wonder what makes popcorn pop? Why cakes rise? How jelly gels? Your kitchen will be transformed into a laboratory worthy of a mad scientist as you make startling discoveries about how cabbage can detect acid, how bacteria makes yogurt, and how decomposed sugar turns to caramel. Then after a long day at the lab you can relax and eat your results: soup, biscuits, pretzels, cupcakes, or cookies. This book provides what all kids want: a legitimate excuse to play with their food!