Texas Cake

from Southern Living:

2 cups sugar
2 cups all-purpose flour
1 teaspoon baking soda
½ teaspoon salt
1 8-ounce container sour cream
2 large eggs, lightly beaten
1 cup butter
1 cup water
¼ cup cocoa
Fudge Frosting

Combine first four 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.

FUDGE FROSTING

½ cup butter
1/3 cup milk
¼ cup cocoa
1 package powdered sugar
1 teaspoon vanilla extract