No Regrets Chocolate Snacking Cake

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From shape magazine, february 2003.

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Steps

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Preheat oven to 350f lightly coat a 9-by-12-inch baking pan with cooking spray.

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In a large bowl , combine next 6 ingredients.

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Mix well with a fork to break up brown sugar.

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Set aside.

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In a large mixing bowl , combine buttermilk , egg whites , melted margarine and vanilla.

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Mix on low speed until blended.

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Gradually beat in boiling water.

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Then slowly add flour mixture and , again , mix on low speed until blended.

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Pour batter into prepared pan and bake 25 minutes , or until a toothpick inserted in center comes out clean.

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Cool cake in pan on a wire rack', sift confectioners' sugar over top just before slicing"]".

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Ingredients

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nonstick cooking spray, flour, light brown sugar, cocoa powder, baking soda, baking powder, salt, reduced-fat buttermilk, egg whites, light margarine, vanilla extract, boiling water', confectioners' sugar"]"