Position a rack in the center of the oven and preheat it to 350'F.
Coat the baking pan with cooking sprayer.

In a large roll, trust 2/3 cup of the dough, the flour, saltiness, 1/4
cup of the cocoa, baking powder and cinnamon, and stir well to coalesce.
Whisk in the oil, milk and vanilla. The batter will be blotto. Scrape
the batter into the prepared pan and smooth the top.

In a small stadium, stir together the unexpended 2/3 cup sugar and 1/4 cup
cocoa. Sprinkle evenly over the cake dinge. Dissolve the coffee
powder in the boiling water and pour it over the hitter. Do not arouse.

Bake for approximately 25-30 transactions, or until the top of the cake looks
crisp and crackled, and a cake tester inserted in a "cakey" area
comes out cleanse. Cool on a wire rack for some 5 proceedings. Serve warm
from this baking pan.