White Texas Sheet Cake

In a large saucepan, bring 1 cup butter or margarine and water to a boil. Remove from heat, and stir in flour, sugar, eggs, sour cream, 1 teaspoon almond extract, salt, and baking soda until smooth. Pour batter into a greased 10 x 15 x 1 inch baking pan. Bake at 375 degrees F (190 degrees C) for 20 to 22 minutes, or until cake is golden brown and tests done. Cool for 20 minutes. Combine 1/2 cup butter or margarine and milk in a saucepan; bring to a boil. Remove from heat. Mix in sugar and 1/2 teaspoon almond extract. Stir in pecans. Spread frosting over warm cake.