Prepare two circular cake pans and preheat the oven to 350°F (175°C).
In a bowl, mix together flour, baking soda, cocoa powder, and salt.
Beat sugar and butter until a light, frothy consistency is achieved.
Add eggs, red food coloring, and vanilla essence and stir until creamy.
To make a smooth batter, alternately add the dry ingredients and buttermilk.
Fill pans with batter, bake for 25 to 30 minutes, and check for doneness.
Once the cakes have cooled, garnish them with cream cheese icing.