Chocolate Chip Butterscotch Cookies

Ingredients

• 1/2 cup (1 stick) unsalted butter, softened
• 1/2 cup light brown sugar, packed
• 1/4 cup white sugar
• 1 tsp vanilla extract
• 1 egg
• 3/4 cup all purpose flour
• 1/4 tsp kosher salt
• 1/2 tsp baking soda
• 1 cup old fashioned oats
• 1/2 cup butterscotch chips
• 1/2 cup chocolate chips (semi sweet or dark chocolate)