Thin, Crispy Chocolate Chip Cookies | America's Test Kitchen

Ingredients

• 1 1/2 cups unbleached all-purpose flour (7 1/2 ounces/213 grams)
• 1/4 teaspoon table salt
• 3/4 teaspoon baking soda
• 8 tablespoons unsalted butter (1 stick), melted and cooled
• 1/2 cup granulated sugar
• 1/3 cup packed light brown sugar
• 2 tablespoons light corn syrup
• 1 large egg yolk
• 2 tablespoons milk
• 1 tablespoon vanilla extract
• 3/4 cup semisweet chocolate chips (about 4 1/2 ounces/128 grams)