1 cup sugar

1/4 teaspoon salt

1/2 cup butter, softened

1 teaspoon vanilla

1 egg

2 cups flour

1 teaspoon baking soda

1/2 cup cocoa

1/2 cup warm water

1/2 cup buttermilk

2 cups heavy whipping cream

1 pkg (4.2 oz) Jello-O Oreo Instant Pudding mix

1 cup powdered sugar

Array