Sift flour,sugar,baking soda,salt, and coca together. Add buttermilk, oil, vinegar, vanilla eggs and food coloring in order and mix throughly. Bake in 2 layer pans grease and flour. Bake at 350°F for 25-30 minutes.

For Icing

1 stick butter, 18oz. package of cream cheese, 1 box confectioner sugar. 1/2 teaspoon vanilla, 1 cup chopped pecans.

Soften butter and cream cheese at room temperature. Cream well add confectioner sugar continue beating until creamy. Add vanilla and pecans, spread on cake.