Ingredients
4 cups sifted all-purpose flour
1 tsp baking soda
1 tsp salt
3 sticks (1½ cups) unsalted butter, (softened)
1½ cups light brown sugar
1 cup granulated sugar
2 large eggs
1 tbsp vanilla extract
1 12-oz pkg (2 cups) milk chocolate chips
1 12-oz pkg (2 cups) semi-sweet chocolate chips
Instructions
Heat oven to 350ºF. Combine flour, baking soda, and salt in a bowl and set aside. In a separate mixing bowl, cream together the butter and sugars. Add eggs and vanilla and mix. Add the flour mixture, a little at a time, and mix. Stir in chocolate chips.
Bake on parchment-lined baking sheets at 350ºF. Medium and small cookies bake until golden around the edges and just set in the center, 10 to 12 min. Don't overcook! They continue cooking on the pan out of the oven. Let cool slightly (if you can wait) and remove from pan.
If cookie dough has been chilled they will bake 12 to 14 minutes.