01 -
In a medium bowl, sift together all-purpose flour, cornstarch, baking soda, baking powder, ground cinnamon, and salt. Set aside.
02 -
In a large bowl, blend browned and cooled butter with granulated sugar and brown sugar until smooth. Add eggs and vanilla extract, stirring until fully incorporated.
03 -
Gradually fold the dry ingredient mixture into the wet mixture until just combined, taking care not to overmix.
04 -
Wrap the dough tightly in plastic wrap and refrigerate for at least 1 hour to enhance flavor and control spreading during baking.
05 -
In a small bowl, combine ¼ cup granulated sugar and 1 tablespoon ground cinnamon to create the coating.
06 -
Preheat the oven to 350°F (175°C). Line a baking sheet with parchment paper. Using a large cookie scoop (approximately 3 ounces), form dough balls and roll each in the cinnamon sugar mixture until fully coated.
07 -
Place the coated dough balls on the prepared baking sheet, leaving space between each. Bake for 12 minutes until edges are golden but centers remain soft.
08 -
Allow cookies to rest briefly on the baking sheet before transferring to a wire rack. Optionally, sprinkle with fine sea salt while warm. Serve alongside milk for optimal enjoyment.