The Math Chef
Joan D'Amico and Karen Eich Drummond
John Wiley & Sons / 1997 / Paperback
Note: I knew mixing Little Guy's math lessons with his natural love of cooking would be a home run. This cookbook includes a little bit of it all: measuring, multiplying, dividing, fractions, percents, geometry, and more! Plus, good grief this math tastes good!!
Here is a sample lesson: