INGREDIENTS
1
Egg, large
1 1/4 cups
All purpose flour
3 oz
Baking chocolate, unsweetened
1/2 tsp
Baking soda
2 tbsp
Cocoa powder, unsweetened
3/4 cup
Granulated sugar
1/2 tsp
Salt
1 tbsp
Vanilla extract
1/2 cup
Butter, unsalted
1 1/2 cups
Chocolate chips or chunks