Whole Wheat Date Nut Torte

The egg yolks and sugar create a rich base that emulsifies and provides structure, while the separately beaten egg whites act as the primary leavener, incorporating air that expands during baking. The whole wheat bread crumbs absorb moisture from the dates and eggs while providing texture without developing gluten (since they're already baked), preventing the torte from becoming tough. The dates' natural sugars caramelize during baking, creating deep flavor while their pectin helps bind the mixture together despite the unconventional absence of flour.