Preparation Steps

• Preheat oven to 375°F (190°C). Line baking sheets with parchment paper.
• In a large bowl, cream together the butter and brown sugar until light and fluffy. Beat in the egg and vanilla extract.
• In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add to the wet ingredients, mixing until just combined.
• Stir in the butterscotch chips.
• Drop by rounded tablespoons onto the prepared baking sheets.
• Sprinkle with sea salt.
• Bake for 10-12 minutes, or until edges are golden brown.
• Let cool on baking sheets for a few minutes before transferring to a wire rack to cool completely.