Combine flour, sugar, cocoa, baking powder, and salt. Add milk, oil, and vanilla; stir well. Spoon batter into an 8-inch square greased pan.

Mix an additional 1/3 cup sugar and 2 tablespoons cocoa. Sprinkle over batter in pan. Pour one cup boiling water over the contents of the pan. Don’t stir it!

Bake at 350-degrees for 25-30 minutes. As the cake bakes, it forms two layers, one layer of sweet, moist cake and another layer of rich pudding.

As if that’s not awesome enough, stick a dollop of whipped cream on top. Or, you know, two.