INGREDIENTS
3
Eggs, large
1 1/4 cups
All-purpose flour
3/4 tsp
Baking powder
8 oz
Bittersweet chocolate
1 cup
Chocolate chips, semisweet
1/4 cup
Cocoa powder, unsweetened
1/2 tsp
Salt, coarse
1 cup
Sugar
1
Cooking spray, Nonstick
1 cup
Walnut, halves
1/2 cup
Butter, unsalted