Texas Cake

Combine first 4 ingredients in a large bowl; stir in sour cream and beaten eggs.

Melt butter in a heavy saucepan over medium heat. Whisk in 1 cup water and cocoa. Bring to a boil, whisking constantly. Remove from heat.

Stir cocoa mixture into flour mixture. Pour batter into a lightly greased 15- x 10-inch jellyroll pan.

Bake at 325° for 20 to 25 minutes or until a wooden pick inserted in center of cake comes out clean. Spread Fudge Frosting evenly over warm cake.