INGREDIENTS
2
Egg yolks, large
2
Eggs, large
4 cups
All-purpose flour
1 tsp
Baking soda
2 cups
Brown sugar, packed light
1 cup
Granulated sugar
1 tsp
Salt
4 cups
Semi-sweet chocolate chips
2 tbsp
Vanilla extract
1 1/2 cups
Butter, unsalted
Parchment paper or silicone mat
Half sized baking sheet