Chocolate Chip Cookies

Bahan-bahan (40 porsi)

• 1 cup (2 sticks) unsalted butter, at room temperature
• 2/3 cup granulated sugar
• ¾ cup (packed) dark brown sugar (fine to substitute light)
• 1 teaspoon vanilla extract
• 2 large eggs
• 1 teaspoon salt
• 1 teaspoon baking soda
• 2½ cups all-purpose flour, (spooned into measuring cup and leveled-off (see note))
• 2 cups (12 oz) semi-sweet chocolate chips, best quality such as Ghirardelli