3 ounces semisweet chocolate |
1 cup broccoli puree |
1/2 cup firmly packed brown sugar |
1/4 cup unsweetened cocoa powder |
2 tablespoons butter |
2 teaspoons pure vanilla extract |
2 large egg whites |
3/4 cup unbleached all-purpose flour |
1/2 teaspoon baking powder |
1/2 teaspoon salt |