Step 1 :
Line a 9×9-inch square pan with enough parchment paper to have overhang on all sides.
Step 2 :
For crust, place butter, brown sugar, salt, cinnamon, and nutmeg into a microwave-safe bowl. Heat in 30 second intervals, stirring every 30 seconds, until mixture is bubbling and sugar is mostly dissolved, 2 to 2 1/2 minutes.
For crust, place butter, brown sugar, salt, cinnamon, and nutmeg into a microwave-safe bowl. Heat in 30 second intervals, stirring every 30 seconds, until mixture is bubbling and sugar is mostly dissolved, 2 to 2 1/2 minutes.
