01 -
Melt salted butter in a medium skillet over medium heat, stirring continuously. Allow to foam, turn amber, and develop brown bits. Transfer to a large mixing bowl to cool for 20 minutes. If still warm, refrigerate for 10 minutes.
02 -
In a separate bowl, whisk together the flour, cornstarch, baking soda, and baking powder. Set aside.
03 -
Add granulated sugar and brown sugar to the cooled brown butter, mixing until smooth. Add eggs one at a time, stirring well after each. Mix in the vanilla extract.
04 -
Gradually add the dry ingredients to the wet mixture, folding gently until just combined. Avoid overmixing to ensure tender cookies.
05 -
Wrap the dough in plastic wrap and refrigerate for at least 1 hour to meld flavors and maintain thickness.
06 -
Preheat oven to 175°C (350°F). Line a baking sheet with parchment paper. Scoop 3 oz dough balls and place 2 inches apart. Bake for 12 minutes, until edges are golden and centers remain soft.
07 -
Let the cookies cool slightly. Press the center of each cookie with a small glass to create a well. Fill each well with 1 tablespoon of diced apple filling. Cool on a wire rack.
08 -
Serve the cookies warm for the ultimate flavor experience. Pair with milk or tea for extra comfort.