German Chocolate Cake in All the Land

Ingredients
For the cake:


3/4 cup butter (1 1/2 sticks)
1 1/4 cups dark cocoa powder
1 cup brewed coffee (Or any liquid. I guess some people are against adding coffee, but it really just brings out the flavor of the chocolate.)
2 cups milk (I used coconut milk)
1 1/2 cups brown sugar
1 1/2 cups white sugar
3 eggs, lightly beaten
1 tablespoon vanilla
2 1/4 cups all-purpose flour (or rice