INGREDIENTS
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2 cups flour
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2/3 cup unsweetened cocoa powder
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1-1/4 teaspoons baking soda
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1/4 teaspoon baking powder
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3 eggs
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1 2/3 cups sugar
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2 teaspoons vanilla
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1 cup mayonnaise (I used Hellmann's)
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1-1/3 cups cold coffee
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10 ounces semisweet chocolate, chopped
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1 1/2 cups (3 sticks) butter, room temperature
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3 cups powdered sugar
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1 tablespoon vanilla
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chocolate chips for decorations