INGREDIENTS
1 cup
walnuts,* (toasted and roughly chopped)
3
large eggs
1 cup
all-purpose flour
3 tbsp
unsweetened cocoa powder
1/2 tsp
baking powder
1/4 tsp
salt
10 oz
bittersweet chocolate, (60%)
1/4 cup
butter, at room temperature
1 cup
sugar
1/2 tbsp
vanilla extract