Yield: 16 servings
|6 ounces||Chocolate, semisweet|
|½ cup||Hot water|
|4 eaches||Egg whites|
|⅔ cup||Flour, all-purpose|
|1 teaspoon||Baking powder|
|1 each||Icing sugar|
In large heatproof bowl set over hot water, melt chocolate with water, stirring until smooth. Remove from heat; let cool slightly. Whisk in egg whites and vanilla. Stir together sugar, flour, baking powder and salt; stir into chocolate batter just until combined. Pour into lightly greased 8 in. square cake pan. Bake in 350F oven for 20 to 25 minutes or until edges pull away from pan. Let cool on rack; dust with icing sugar.
Per serving: about 110 calories, 2 g protein, 4 g fat, 19 g carbohydrate.