It stands to reason that celebrity chef kitchens knock it out of the park. Frankly, we're in love with the décor and functionality of these best examples.

Here's how Vigneron reworks the classic peanut-butter-and-jelly sandwich in Quantum Kitchen: For the grape "jelly," he adds 10 grams of glucose and 3 grams of xanthan gum to 600 grams of grape ...

New Recipe: Mick de Giulio, who designed the House Beautiful Kitchen of the Year, shown here, says professional-style kitchens are efficient and easy to clean.