INGREDIENTS
2
Eggs plus 1 egg yolk
3 cups
All-purpose flour
2 tsp
Baking soda
1 cup
Brown sugar, packed light
1/2 cup
Cocoa powder
1/2 cup
Granulated sugar
1/2 tsp
Salt
1 1/2 cups
Semi-sweet or milk chocolate chips
2 tsp
Vanilla extract, pure
1 cup
Butter, unsalted