Beat butter at medium speed ... creamy. Gradually add sugars, beating at medium speed ... baking soda and cocoa; add to creamed mixture ... powdered sugar, if desired.
Let butter, eggs and sour ... Sift together flour, cocoa powder and baking soda; set ... seconds. Gradually add sugars, beating about 10 minutes ... minutes or until cake tests done. Cool in pan ... touch. Yield: 12 servings.
Heat oven to 350 degrees. Measure flour, sugar, 2 tablespoons cocoa, baking powder, and salt ... pan. Stir together brown sugar and 1/4 cup cocoa. ... all. Bake 45 minutes.
In 8 or 9 inch ... mix well flour, sugar, cornstarch, cocoa, baking soda, coffee powder ... out clean and cake pulls away from sides of ... and beat until smooth.