INGREDIENTS
8
Egg, large
1/2 tsp
Baking soda
12 oz
Bittersweet chocolate
2 cups
Brown sugar, packed light
1/2 cup
Cocoa powder, unsweetened
2 cups
Pastry flour, whole-grain
1/2 tsp
Salt
4 tsp
Vanilla
1/2 cup
Canola oil
2
Cooking spray, Nonstick
1 1/2 cups
Walnut
4 tbsp
Butter, unsalted
1 cup
Yogurt, plain low-fat