Chef Tetsuya Wakuda, who dazzles eaters Down Under with creative Asian dishes, has a surprisingly simple tomato sorbet that calls for throwing tomato skins, seeds and all into a blender with a few other ingredients.

NPR: Cranking Up Savory Sorbet

But "volumizing" your meals isn't simply about piling veggies next to a serving of lasagna or throwing extra tomato slices or lettuce leaves on your cheeseburger.

CNN: Eat more and weigh less with Volumetrics