INGREDIENTS
1
Egg, large
1
Egg yolk, large
1/3 cup
Nutella
1 3/4 cups
All-purpose flour, unbleached
1/2 tsp
Baking soda
3/4 cup
Brown sugar, packed
3/4 cup
Chocolate chips, semisweet
1/2 cup
Granulated sugar
1 tsp
Table salt
2 tsp
Vanilla extract
14 tbsp
Butter, unsalted