Hear Matthew White and Chef Serge Madikians on Food Friday!
4 ounces fine-quality bittersweet chocolate (not unsweetened)
1 stick (1/2 cup) unsalted butter
3/4 cup sugar
3 large eggs
1/2 cup unsweetened cocoa powder plus additional for sprinkling
Preheat oven to 375°F and butter an 8-inch round baking pan. Line bottom with a round of wax paper and butter paper.