-
Preheat the oven to 350 F. Grease the pan with cooking spray.
-
In a medium bowl, combine the flour, baking soda, and salt.
-
In a large bowl, beat the egg, brown sugar, and vanilla until light and fluffy. Add the butter and beat until combined.
-
Add the flour mixture and beat on low speed until combined.
-
Stir in the butterscotch chips.
-
Transfer the dough to the prepared pan and bake for 20-25 minutes or until a toothpick inserted in the center comes out clean.
-
Let cool completely in the pan before cutting.
-
Once cooled, cut the blondies into Mickey shapes using a cookie cutter.