Chocolate Chip Cookie Dough Sandwiches - Recipe Tweets

Ingredients

• 3/4 cup unsalted butter, softened
• 3/4 cup light brown sugar
• 1/4 cup granulated sugar
• 1 large egg, at room temperature
• 2 teaspoons pure vanilla extract
• 2 cups all-purpose flour
• 2 teaspoons cornstarch
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1 cup mini semi-sweet chocolate chips
• 1 + 2 Tablespoons heat-treated all-purpose flour
• 1/4 cup milk