01 -
Preheat the oven to 375ºF. Line a baking sheet with a silicone mat or parchment paper. Set aside.
02 -
In a large mixing bowl, beat together the butter and shortening with an electric mixer until well blended.
03 -
Add the sugars, beat until fluffy. Add the eggs one at a time, beating well after each addition. Beat in the corn syrup and vanilla extract.
04 -
In a separate bowl, combine the flour, baking soda, and salt. Stir with a whisk.
05 -
Add the flour mixture to the butter mixture, beating on low speed just until combined. With a silicone spatula, gently stir in the oats and butterscotch-flavored chips.
06 -
Roll the dough into 1 tablespoon-sized balls. Place the dough balls 2 inches apart on the prepared baking sheet.
07 -
Bake for 8 to 10 minutes. Allow the cookies to cool on the pan for 2 minutes; transfer to a wire rack to cool completely.