INGREDIENTS
6
Eggs, large
1 1/4 cups
All-purpose flour
1 tbsp
Baking powder
6 oz
Chocolate, unsweetened
1 3/4 lb
Chocolate chips, semisweet
1 tsp
Salt
2 1/4 cups
Sugar
2 tbsp
Vanilla extract, pure
3 cups
Walnuts
3 tbsp
Instant coffee
1 lb
Butter, unsalted