Preheat oven to 375 degrees. Grease a cookie sheet and set aside.

In a medium bowl, whisk together the flour, baking soda, and salt. Set aside.

In a large bowl (by hand or with a mixer), cream together the butter, granulated sugar, and brown sugar.

Add in the vanilla and eggs - mixing after each addition.

Slowly mix in the dry ingredients.

Fold in the chocolate chips and butterscotch chips.

Scoop heaping tablespoons of cookie dough on to your greased cookie sheet, spacing them 2 inches apart.

Bake for 10-12 minutes, until golden brown.