1: Preheat the oven to 350F.
2: To a small baking dish, add the butter, brown sugar, granulated sugar, egg, and vanilla. Mix until well combined.
3: Add the flour and baking powder. Mix again until well combined. Add the chocolate chips and fold into the batter.
4: Bake for 15-30 minutes or until the edges are slightly golden brown.
5: Enjoy with ice cream!
