2 cups white sugar
1 3/4 cups all-purpose flour
1 cup unsweetened cocoa powder
1 1/2 teaspoons baking powder
1 1/2 teaspoons baking soda
1 teaspoon salt
2 eggs
1 cup milk
1/2 cup vegetable oil
2 teaspoons vanilla extract
1 cup boiling coffee (or boiling water)
Whisk the dry ingredients then add everything down to the vanilla. Then add the boiling water or coffee. It will be very soupy. Bake 350 for 30 minutes for a 2 layer cake or 40 minutes for a 9x13. I like to grease my pans with butter wrappers or spray oil and dust with flour mixed with cocoa. If you do a two layer cake, it's sometimes easier to use parchment on the bottoms to get the layers out easier. I usually only let mine cool in the pan for about 10 minutes before removing them to cool the rest of the way. Sometimes I like to also add mini chocolate chips. If you like cinnamon chocolate cake, go ahead and put some in the mix with the flour.
I like to frost it with a chocolate cream cheese frosting or just regular cream cheese frosting (I like to use
this recipe and add 1/3c cocoa to it to make it chocolate).