(white) whole wheat brownies

I'm going to try these: http://www.kingarthurflour.com/recipes/tasting-is-believing-whole-grain-brownies-recipe

1 cup (2 sticks) salted butter
2 cups light brown sugar
several (6?) Trader Joes unsweetened chocolate baking disks, broken into pieces
3/4 cup Dutch-process cocoa
1 teaspoon salt
1 teaspoon baking powder
1 teaspoon espresso powder, optional but recommended
1 tablespoon vanilla extract
4 large eggs
1 1/2 cups White Whole Wheat Flour

It promises the shiny top crust, which I'm a big fan of.

Notes:
-omitted salt because I used salted butter
-used 1.5 c light brown sugar + 0.5c white sugar
-threw some trade joes unsweetened baking chocolate disks in with the melting butter because I wanted to use 'em up and because I wasn't sure how potent/fresh my cocoa powder was.
-sprayed the hell out of the pan with baking spray because I'm tired of having to chisel brownies out
-oven stayed at a pretty consistent 350 this time, miracle of miracles
-they rose a good bit, seem to have baked pretty evenly, and the toothpick came out clean after just 25 minutes, so I pulled them out of the oven.
-they're kind of cakey, and came out of the pan very easily - but maybe because of all the baking spray



Next on the roster is almond-meal-based brownies. My housemate brought one home from Whole Foods and it was pretty tasty. If I had a food processor I'd do this: http://www.hanneblank.com/blog/2011/04/22/elemental-chocolate-almond-cake/